INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a52ad74b108278b1579d99a1598b85c2ffd9f2d9e887ad0171e7378c51192c0d', 
    '8vhpyilenYDqvP5a6CCD1isVyvScejID6s8ShHHfOVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)