UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjbrVub5Nb9rs78RTEop9/YTlTOqX0df2YbM0ZB1GsA=' 
WHERE 
  key_id = '23901e67fe9e90a7c7cb0a09a67ee808d7f24588d7b56a8635a1770a8cfb9fe4' 
  AND (
    token = 'qjbrVub5Nb9rs78RTEop9/YTlTOqX0df2YbM0ZB1GsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )