INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1544740be395cc688410d151ff1078e35abfa6608f426cf0531a53d8426a3f9d', 
    'y5K2Mn+tbjj/+agnQHBv2mmCnfcJZombvyEfQKd6brs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)