UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJrRyEPWwPgEoLGEbkp9mpruSAGw3y/a/ksB9br3kvs=' 
WHERE 
  key_id = 'cbce75864b86218b4083be85e779776ee655922b4767cfc4152870286b18df4d' 
  AND (
    token = 'BJrRyEPWwPgEoLGEbkp9mpruSAGw3y/a/ksB9br3kvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )