UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQTi4J8BqIi/sxccU5QQcdQ5oDPyHonuKp4hBxDRNwg=' 
WHERE 
  key_id = '8d209ea22cd79a6aee9a6fc672fb0218495ea182b8b79c191232b2897c083f6a' 
  AND (
    token = 'nQTi4J8BqIi/sxccU5QQcdQ5oDPyHonuKp4hBxDRNwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )