INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fe8ce252913e8f2ab568257bbc04396437be873e427c6c1368990c6ea51d58d', 
    'JsdF+5Zp6sawGt7/ffAH5c9V8y1F1WtpAdmiQusTcYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)