INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccda7300b5b1054f731356136e1673f6d299468e509f22747066840e842b92ed', 
    'jw9gfzTVWrvc10DLo5sVCOCWoSJPmlMhTTHd66MdMTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)