INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02d62593efe13d019c0a9998900bd77ad5d5d375a14f83fb716d66f79343eaa', 
    'madZAXhmaN4mrKpyC22FDVSHxtWJsOfcKCQ+d7q12fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)