INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '741d88c9ac0bb87fd5384c69f399a59045e171642a2e121234a502827ab9b52f', 
    'Xe3uN4EArCbFwiLWM1iXfkGI21QWteSpYtXNtt25W0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)