UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WLYQonswVDqTYkJ+DtfOQfOlfTdiI1KREmgq7JN3Zw=' 
WHERE 
  key_id = 'e1186e16abe0b747ad353a1facea2fcb4534d9e729198f66d47a6171644df494' 
  AND (
    token = '/WLYQonswVDqTYkJ+DtfOQfOlfTdiI1KREmgq7JN3Zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )