UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mctq+yQ9hXOzTbNuBBz9164Y4HsYloeoX17p60bWGoc=' 
WHERE 
  key_id = '19c2e2d0154fd2638856dbb39b2d664fa8d88fd173ccf507f6f153b9310ac5d6' 
  AND (
    token = 'mctq+yQ9hXOzTbNuBBz9164Y4HsYloeoX17p60bWGoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )