UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjbqXmRt2Bc320OdVMI7OJjWTmRoRnpPqMXAd6X52Es=' 
WHERE 
  key_id = 'ea01a4b2664ff2dbb00b980625427c4936e13764823caccf9782d2cd02ddd6e2' 
  AND (
    token = 'UjbqXmRt2Bc320OdVMI7OJjWTmRoRnpPqMXAd6X52Es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )