INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ff4d964a8be15925281afc994de75b996506aba8a4e7963b64e125363965dea', 
    '/kvsyU+lFjtoQKLrNpWXAIuttqTg82PLj/BiuIPGSKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)