INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a818c70d1d79050a5d60366b6cfacf6dd6b7b34a735d78e72571473dc294d2', 
    'xENU0NJRIAS/yQPYo+XBesG3KRK4q0bYMyxWR6YGZ1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)