UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHwIRgfXJrq4B3uq3Fhv52LZnnu65gGHEb1qYdK+NI8=' 
WHERE 
  key_id = 'c0497322fac1404ef10f959f73df3178a36be80ad5cff646a0967f06ae9d618d' 
  AND (
    token = 'UHwIRgfXJrq4B3uq3Fhv52LZnnu65gGHEb1qYdK+NI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )