UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRwKbdnvIFAdhkClRLScMEyYeIXngly2MxNa+0FwD0M=' 
WHERE 
  key_id = '49b1b4919893727f8cc8068ac8db913c2d0c281c0127d470a8b24caaffa86580' 
  AND (
    token = 'mRwKbdnvIFAdhkClRLScMEyYeIXngly2MxNa+0FwD0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )