UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Us1ntzIAyxQ8h35sz0HOuIoxUMxMUiGyb61VaCWvedQ=' 
WHERE 
  key_id = '70fefc539c64b3bbf357fa472fd455cea02a62079ea07e2eb9982ad73f7d1dcb' 
  AND (
    token = 'Us1ntzIAyxQ8h35sz0HOuIoxUMxMUiGyb61VaCWvedQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )