INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14bb19a9ceee02fe19ed5acdd48f70176dd709f83356ee519477d6e43143376', 
    '+XADlHSV7g2CnU2Q6TLA8gCxql4NGPGu4FWQy9meb/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)