INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97a14e0877f84ec5a9a386db2b8677aa8b2e8fd687484ebbcd0b0ef7b285fa92', 
    'dH3IC6qJon/Ib3a6ulQhsNiYAiIqZM6WkIwlkAfP1Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)