INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2102a1fbdef227e12534b8e95a395b461ffec8b58b1d2740dabb3255a0e8ea6a', 
    'U4wAy6+uFbLiQJD2qquANXzcrXxO18K4EJlzlHfsaYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)