INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e603425916fa600c48a6d86b9a73c91c88ac461cdcf8b4791f00a0600c93b6c2', 
    'U7blNssSW+MJg2vVWei5xz82kieNhvcKZOgiFGtXBpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)