UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fJFGylqGzipd4AYv5btyrZcgASHCKKbBJFk/1yEibo=' 
WHERE 
  key_id = 'ddc21df9888e70d991b0177a10a0cafbfcafaad3bd862a42fa819a30daa070c1' 
  AND (
    token = '7fJFGylqGzipd4AYv5btyrZcgASHCKKbBJFk/1yEibo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )