UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vR+ObLEPTcHhiEqgU2/HTN5SD+ivRTUMr9ijMX/zJCU=' 
WHERE 
  key_id = 'c8a5833c407bddfb047fb6666554204edc54fcb918136714efd3e7a6a4834a02' 
  AND (
    token = 'vR+ObLEPTcHhiEqgU2/HTN5SD+ivRTUMr9ijMX/zJCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )