UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ko1/bqGKV/9Nx5CKgkLB2UeIfrP/pwg5Cw+w7NKrOu8=' 
WHERE 
  key_id = 'e4c517ed5d4b95d37a0311c636b0690f0e0d790e1698036acbfdb5ee9529917e' 
  AND (
    token = 'Ko1/bqGKV/9Nx5CKgkLB2UeIfrP/pwg5Cw+w7NKrOu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )