UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Enl68EHiMOG85oeNpe7oOHtnyjdt5RtLarAJIHCcEWY=' 
WHERE 
  key_id = 'ded509d2c9f36d5ff154feca9e207b153226a9d30dad57a42118d6df6eb22d22' 
  AND (
    token = 'Enl68EHiMOG85oeNpe7oOHtnyjdt5RtLarAJIHCcEWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )