INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5558ffef70045395d2256fca7d46f44518c921f1ad18e62355c15a727751b320', 
    'S0wwD3T7aTjlXeLDapPxMj6BcqiIZxdRV03S8x9sPbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)