UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEscrSWYhcdR8o3sGn2my985V9Cj78AqXtnE9mCE+YY=' 
WHERE 
  key_id = 'e401419f2f3e0c970f3dce77011f10256f8d65664e362636eeaa1ec2b55bb865' 
  AND (
    token = 'kEscrSWYhcdR8o3sGn2my985V9Cj78AqXtnE9mCE+YY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )