UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfqERmzWF01ipXLYSzeqh8o4sCG93brTq7Bo0VdHgZk=' 
WHERE 
  key_id = 'cb8f228d5259f3f689dd5936ff642e874dcd44181c01946c307a2a9721d20f75' 
  AND (
    token = 'wfqERmzWF01ipXLYSzeqh8o4sCG93brTq7Bo0VdHgZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )