INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '315746f7a81371d5960008f0f3e0af72cbe7e89bde2d1b477467828bc5b0a7c6', 
    'pZJTqSBi32OLfBbVywFMogSvDSVlp8ukQQEK7IStIic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)