UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPMrWKhh/4t9N1U9SV1hqoB6voAWqjVapch9XQj0OH8=' 
WHERE 
  key_id = 'c8e10f6c4365c836280bc9ddf760d5ddf656b5fbfa55fbbe193d8c0153e412ed' 
  AND (
    token = 'vPMrWKhh/4t9N1U9SV1hqoB6voAWqjVapch9XQj0OH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )