UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JFsbaOVGIZyuY5YyrbdE0Im7Qn/t4DlXnImVW5x/uhk=' 
WHERE 
  key_id = '5a194993da3c7627e25d9eea0385018535b454763e35ea447d1b34757bedb080' 
  AND (
    token = 'JFsbaOVGIZyuY5YyrbdE0Im7Qn/t4DlXnImVW5x/uhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )