UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GwXAOzVqIG4glVLnrUrf+q36Twr5i9PcKup9hAlCmQ=' 
WHERE 
  key_id = '3623ecca4333af72f9c926b7b406e40239472e2a4e8edb0e5168bb5e170657e7' 
  AND (
    token = '5GwXAOzVqIG4glVLnrUrf+q36Twr5i9PcKup9hAlCmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )