UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOH324s7F6WyVTl2oxLKLzlEYdW4V18k3VyNCavxXYQ=' 
WHERE 
  key_id = 'e2f277cf17dd15f239c713fdfba8a07aabba7cff254474a9355b658a3b27dfe2' 
  AND (
    token = 'dOH324s7F6WyVTl2oxLKLzlEYdW4V18k3VyNCavxXYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )