INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '583f8a271cd644199e5cac4dc744645cd6aa055717c5ad761ad314565a23a408', 
    'suH5GcWTLRKAqnqe7A0ATMtQk2f68FElonkZPdoV5Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)