UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YOMRfQR/yE9/YnbVitp9E6u7CpGPutM/7PgprVj0+8=' 
WHERE 
  key_id = '859a8a650b58924068260ce18e7a95603362f6242d64a25c4b1694b2022ae913' 
  AND (
    token = '+YOMRfQR/yE9/YnbVitp9E6u7CpGPutM/7PgprVj0+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )