INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6702b9eeb47ba6cc903003a64b29cb3e4f62a8cdde9cd769d21d85c06311101c', 
    'XajQDCfLLb/NYaCVprVCd21VfA0M7uQJsvpkVJvDQ6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)