INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f64cd705bac7236e48d2751ba2d89a6920a85b14eaad0389dca4d4da79ff4f5', 
    'OEl471hrNFb7gXmYEWJqKDz9hduZKzsDKp199NgnCAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)