INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b967c755b243a5c7476e0f0d8b79ad7f70aa3d5d2435e356e40794a3d1747a', 
    'dQB9QTzDfGwPYV1MDNP5cmS324MOE6dXLvBQeqnIh58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)