UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AlMLmxJy/k65c4m7viqcrG5Y8DyrBvpoiaVgNUABlK4=' 
WHERE 
  key_id = 'ec4f4341c6faa0529331420aa4b405f5b362277fab3f5c1c2041f94af1c65640' 
  AND (
    token = 'AlMLmxJy/k65c4m7viqcrG5Y8DyrBvpoiaVgNUABlK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )