UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0xQf0eO4A/l+ehnN2KpkaQFtpinzN3NnchmaE1m7yw=' 
WHERE 
  key_id = 'e5a1da31313f953866a1db19904cc5fe6a4e3868b5966553c0b01071a63822c6' 
  AND (
    token = 'W0xQf0eO4A/l+ehnN2KpkaQFtpinzN3NnchmaE1m7yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )