UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++TgH2GBK+1OXl/0Z7Evodn/oM7URGLFdSNX47noO1k=' 
WHERE 
  key_id = '91745c38075d53f266288e357740c3a0a10ec467946d6f5cdd15619d3e34e2f2' 
  AND (
    token = '++TgH2GBK+1OXl/0Z7Evodn/oM7URGLFdSNX47noO1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )