INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fdf51238ee058025b60bee22e22720d447314b97a428e8830de5c3f831a5a6d', 
    'FkSGqMn8isqi1jMrON1j0YEjiGI/7x51pvZzKda5jmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)