UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZ34iw2k+4FSG9CfemXqHGY8SbWcJRNkbbaaB5PZ1Qs=' 
WHERE 
  key_id = 'c8e4e58f42472142e81efd4bd9f549418708c505ce267cfe8274b4e77e80b151' 
  AND (
    token = 'DZ34iw2k+4FSG9CfemXqHGY8SbWcJRNkbbaaB5PZ1Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )