UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdGRcCVA8D3lTNzhbiZCJG3XFsBFhcV95GnF6vXi2aA=' 
WHERE 
  key_id = 'b35e268598450320ad2668bf5f24198702c809d4deac7bf86b80ba94457daefe' 
  AND (
    token = 'GdGRcCVA8D3lTNzhbiZCJG3XFsBFhcV95GnF6vXi2aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )