UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBuNl0+jOvZpn/TnPfu/umFL/Zdx/sQwLkJZjW6BXb8=' 
WHERE 
  key_id = 'a42213fbbf6d6037b4d76b05b900ad79f4aebb0f7be89f2ea937fc4ae468f60e' 
  AND (
    token = 'iBuNl0+jOvZpn/TnPfu/umFL/Zdx/sQwLkJZjW6BXb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )