UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYdTIp8uo08nKOxUGatQWWZ1lrWEKeAvjU23Nh7KFUk=' 
WHERE 
  key_id = 'a7433a94b2a1687ede134bc63ef98027160eaa6a96fd1a4dbf6844d58ed2accc' 
  AND (
    token = 'CYdTIp8uo08nKOxUGatQWWZ1lrWEKeAvjU23Nh7KFUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )