UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFyK7XvouxZYH4uOQOkJm2lyUnsGWTNUj0uSLqnfBTk=' 
WHERE 
  key_id = 'e165ef5a817f69c89c6303cbad85848c9ed42794888f8a47a6f280d2dbbcf557' 
  AND (
    token = 'vFyK7XvouxZYH4uOQOkJm2lyUnsGWTNUj0uSLqnfBTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )