INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7c81bce7e266b76f1407dbb468f1187734f0c58041cd0f12429c710c3584908', 
    'hzjhrjvrXx7+iTM1a0KA0n1VSe5IbquKWuYBKvBPexU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)