UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnO4Jspqaf4wDvu9fZeA7vO6NUuotdOmtU5EOp+LyBw=' 
WHERE 
  key_id = '4ee4752f8872b17c089298a148b58307e86f70d54e89ca9377ad6db2d9ff6418' 
  AND (
    token = 'BnO4Jspqaf4wDvu9fZeA7vO6NUuotdOmtU5EOp+LyBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )