UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LWw70/nYUvVgEOo/MgcZNRhxOJ9gIaypwtotitS6Y8=' 
WHERE 
  key_id = 'd53f1fdded00d27475a078bce00d0eedb1d485c70a83daee5d0807354323303a' 
  AND (
    token = '+LWw70/nYUvVgEOo/MgcZNRhxOJ9gIaypwtotitS6Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )