UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+QpYpHUxtpmkp/GlG17xOB0vwArln/gBpdW6lUZlfY=' 
WHERE 
  key_id = '1bf988d0905265f0a0ea732b51bfcb9808c970706713f7f0dffd80cb2e6b8a5c' 
  AND (
    token = 'l+QpYpHUxtpmkp/GlG17xOB0vwArln/gBpdW6lUZlfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )