UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3Z5Yre6BngzZTnirOxQxtnnyg+Pvt69dUPYfMIVIlM=' 
WHERE 
  key_id = '05ac61f4b5061ce71719cd8b854861642bacfe8a5a488ffc12202653a43771df' 
  AND (
    token = 'E3Z5Yre6BngzZTnirOxQxtnnyg+Pvt69dUPYfMIVIlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )