UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcXlOrUARwsYicUt+dalSEr6U7Lm+cATginRlHHRUuk=' 
WHERE 
  key_id = '1941f35785e2402c77fe99d1085b0a82bb81cb6ecfca64066c32e4653aa5cc4f' 
  AND (
    token = 'IcXlOrUARwsYicUt+dalSEr6U7Lm+cATginRlHHRUuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )