INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13b3a04d57d42293c362b4bb123f42b0659196bcb43f230a6e6d96a492ed86f4', 
    'FCp/A7xcU9hM9KWCRZtxWQefY966BvDO6nDhznkQ0Oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)