UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMISPyX3mF+hwbJfpuyRSEzSS1EP+KoU4NhMhqblHlE=' 
WHERE 
  key_id = '05e42f2a1fa39f37ccbf7712a890620b896623ea291080b4aae3f44fa78ded54' 
  AND (
    token = 'GMISPyX3mF+hwbJfpuyRSEzSS1EP+KoU4NhMhqblHlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )