UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xd+RT2dEgz6ijgIdBxF11Qu9ip5imm/utYv7XGTVEcg=' 
WHERE 
  key_id = 'c4a7f2de948fa8edb40a5d78ef092dd8756fdc40c6111d4cb56b2291c084321b' 
  AND (
    token = 'Xd+RT2dEgz6ijgIdBxF11Qu9ip5imm/utYv7XGTVEcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )