UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCusfT8SVKjGXCDWQ7ChkPPBH3iMrFa+q6FtRy2MLWs=' 
WHERE 
  key_id = '7749e074926cebcac027a5b3a8ed25a1e004f9130adecf1b1df79b62e76b2be2' 
  AND (
    token = 'kCusfT8SVKjGXCDWQ7ChkPPBH3iMrFa+q6FtRy2MLWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )