UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fN/4bsal/IWFSCXYJMU6ng9ecB7UN0I1JJOFdZDhslU=' 
WHERE 
  key_id = '14f664bc7b920e4abb8ab44072264601c53fbbaa8d9d82a35370666ebd0df1b9' 
  AND (
    token = 'fN/4bsal/IWFSCXYJMU6ng9ecB7UN0I1JJOFdZDhslU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )