UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvTYPEilc0w47mYhc46lsWri3VtxYxpvuoWpLbxqcNU=' 
WHERE 
  key_id = '708842ed09f44efb8f61004fb3c33f97db75a10ec54c0f800197846f45eba46e' 
  AND (
    token = 'ZvTYPEilc0w47mYhc46lsWri3VtxYxpvuoWpLbxqcNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )