UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUJHidOYyudI0izqLQsaEqTe3Aw+D86GnWvkcS6maws=' 
WHERE 
  key_id = 'cd172744b18d22e36c48833ae4516059b0d0b3282b389753f90194009ac114c8' 
  AND (
    token = 'LUJHidOYyudI0izqLQsaEqTe3Aw+D86GnWvkcS6maws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )