INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e9705b1cf0790535f1e0f4db12dd46e5a5df9d48690054034dea4fc8289879a', 
    '+pLYdDjRjeKGKNT/w4LmISpgoOjC+uqxZlHSfzEIt/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)