INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e7fa01151703f65407762f68f3d101bc9ebc9b34454dfd78862e52e7e94e211', 
    'cG4hXH7ooKyBxSFGmVt+IkCZLhAUpxXaVW9ZWl30KYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)