UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EPDOTas06E9G3+8mXMOo7xc+6hdOsJr1X0Hev5NNoE=' 
WHERE 
  key_id = 'a38d04d214411e9da5608e6fe4f7c4bd0639824c70974bb83c17be832e2f1b49' 
  AND (
    token = '8EPDOTas06E9G3+8mXMOo7xc+6hdOsJr1X0Hev5NNoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )