INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4afc7642f2b7a758eefe8f5641cc3ab8ed7bd42ac46c1e0a943665e00b5228b', 
    'NfZK00gLcxKbI+TwHNqQ0HWaENsp8RsFao747+SY25w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)