UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08otVzG0x9Q+ZB7kcXavh4dj8gDG3cT3VJhC8sqGSbc=' 
WHERE 
  key_id = 'f809fe495007ecac752b30b6c64ebbf0a37bf1ca3fc2e2bc7bc5764664ba67d3' 
  AND (
    token = '08otVzG0x9Q+ZB7kcXavh4dj8gDG3cT3VJhC8sqGSbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )