INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fdc1ec4ba33b07c774c4d48f315453541f116271a0811b1412a1302653fe935', 
    'rFdfSfbB+9OQcNBk3S9N5z1Dc/czWXjlujuwf9lmWUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)