INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4bab04e19bffb400d4dc6d682780867cdc30bf4a0f2b5fcf18efd22704e9db2', 
    'nPWxIpBmWCb5REaQkNp33cQUrDLp4KneX3OSBIFG2vE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)