INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c873ac24735008c383e3b65d64adb1521c689726bf573ef8a52f58d31de2737c', 
    'bWB6rDgAXTfwdEs6Wlva+aFOzWkxroZ+NcVhSl9Z1yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)