INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6fb498d42c084f491a48ede40843d08fc5be1c3e7a63f3f62299946cc397aa', 
    '4u1iYCw4YD9F69ZUawwDrmJ44Xqs7l/lyk1vrOCbnWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00142

Result

int(1)