INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc35a148a5961d6afd464fc34793c903b4403d179a1cede30174bd91d11b654', 
    'WCVbK5t3G8D7S4RJaBFfBZpk6HORhgeHge++2Lyq1SM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)