INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e0277bf9a1edb416767a1065b3665e6b06d182153e53d412817b41e038e82fc', 
    'mCXgOf6jzok5hu5CKe6AxN7hUE32f9uSXA0p5fSWgrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)