INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a765a93e70bad88f387f587c00efde233c53930020d5c70938ed09eed51b338', 
    'vzHoriyRTGa3gN6Pr2G1b4svIXJYh6F2sfJmzJjrHX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)