UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RVNJbJXVE988zd9N3Xb82D/FuOGRloTR6974bBTDSo=' 
WHERE 
  key_id = '79b832c78521098d8f90f14a3e235a7f8408ed2271c05944c5ce8a633a5a52e5' 
  AND (
    token = '3RVNJbJXVE988zd9N3Xb82D/FuOGRloTR6974bBTDSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )