INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ee1ca2e4b1cd7e06a95c1240be3f57a5eea3f0bafe11063115fa8d31a7aa49d', 
    '4f5lOOAZltM6Yx0i4pTkwJfYQzuIMtkskLgomiSxynI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)