UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wnGHl8DfTOD+ZSouw6KyijRcJOhkTgpxHWwgmpy6Ck=' 
WHERE 
  key_id = 'c0a97ba50da0ba4990c5ba27e1524e91e769d6dc8a52ea0ce8a6506959445122' 
  AND (
    token = '7wnGHl8DfTOD+ZSouw6KyijRcJOhkTgpxHWwgmpy6Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )