INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c5d48e5a311d3e49253ce688011dc41a0dfef0cf4ecf9ead3b5513eaaae1602', 
    'srN6CiIZM5yj7AeJ1Mm0ttMOKgIBCrvQbg8FWJcuppY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)