INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fb7b81b0cf9690ebd01e16265529a15997f79d7bb7094c4021d29b2451af370', 
    'GQMby45gROrnDyqgPd1Ll7jkhfeNX8rPvjIFvL24aK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)