UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+z3xJQ7bIO5Jit3c8SmSaax9X5B5j4X4UTQOI0j0hQ=' 
WHERE 
  key_id = 'be350e46d265cabb5179a65a761d0e9d8ce40fa6ad60f646a8d4afa48c4e042a' 
  AND (
    token = '6+z3xJQ7bIO5Jit3c8SmSaax9X5B5j4X4UTQOI0j0hQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )