UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ie50HnRbNA+7uDDAMqd8vmfI415CGba2MbmcrVUV+6s=' 
WHERE 
  key_id = 'ff26e4e95799c8d1064deb19f630caf775075146ffcde0b74a82c5e47b6a0473' 
  AND (
    token = 'Ie50HnRbNA+7uDDAMqd8vmfI415CGba2MbmcrVUV+6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )