INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8325f0924ece4e8a2514ab466edadcb88ead924da7712bf66c265e101018efd5', 
    '+KtFhHojDZPvduqAG3Ip0/Rj41GS67pLAMmAQFrt9Rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)