UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvy1gFYDIpwI7LUHwMCkT2j4tSj5f60sj4aO3o0jgmQ=' 
WHERE 
  key_id = '6d292456a19ba6cc0e9665e4d4d4ca2992ae5459fab73b708de78806a183c44b' 
  AND (
    token = 'vvy1gFYDIpwI7LUHwMCkT2j4tSj5f60sj4aO3o0jgmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )