UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4EI3G9/X3khA39P4D6QbW4w2xSo5nOzVkG6hBPlS20=' 
WHERE 
  key_id = 'ffa854b89386192987797319c26ee84b61d21bcad243007bca160297a26575a0' 
  AND (
    token = 'A4EI3G9/X3khA39P4D6QbW4w2xSo5nOzVkG6hBPlS20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )