INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2994645f096cef999fa5edd8ca0441910f2aaa56f0280688b1acf169da978a8a', 
    'RqEoiaqU1xoTUFoMnTtCEuWbcrcUbyP0ZATdVtT8GQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)