UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sB1JbZ+2cFli8T4fzNvbnrYLyYQZ86GusK82y/DRN20=' 
WHERE 
  key_id = 'd316f8b778ca2aff381cc11d9d71166102443558f95ca0234b5f5a0fd4183258' 
  AND (
    token = 'sB1JbZ+2cFli8T4fzNvbnrYLyYQZ86GusK82y/DRN20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )