INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ae5e969214dfe09dc892ed12f003180e3b0a55dce35b3f23c1f83600686e6d', 
    'KESY2k+5UbBONFghiA9f4giTffQrc7LuNiG887xTtSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)