UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b9j9nT9AN3NqqqRIdZaytAKaMvAxLDiWd0s6SDijkwg=' 
WHERE 
  key_id = '9ef12951767a5862b504c42b9a3ec7f3223576f505c492fd6001d67d5be0cb35' 
  AND (
    token = 'b9j9nT9AN3NqqqRIdZaytAKaMvAxLDiWd0s6SDijkwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )