UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'boJJqKPh5zAeWhGtRbaTXwcgDjCXzf35lrOG56zxMeQ=' 
WHERE 
  key_id = 'f4c84eaa8557e3d16545b43d33e80dfa253a832c71e9cc8d30a09fcaaf7d2808' 
  AND (
    token = 'boJJqKPh5zAeWhGtRbaTXwcgDjCXzf35lrOG56zxMeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )