UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjLc7wmQfFmOF1M5NX7W3T21tQCkMobwGZceReGcS8A=' 
WHERE 
  key_id = 'd1589452781a58e6e1a4f40aadb1c0b30f77e1b84b5cb16474cd3ccf527c9099' 
  AND (
    token = 'KjLc7wmQfFmOF1M5NX7W3T21tQCkMobwGZceReGcS8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )