INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1545ab2662979db66ccbf4e8d47f9cbd1e5993381bd14c5714c1190fb9db6bdc', 
    'S1mlzYuREhwfLFgdypnjcuc321FMkTQ9i0m+eSJkz8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)