UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RuY+Kv6QHAlyXACidIJufAy+5mfuC0771OJe0Th+KmM=' 
WHERE 
  key_id = '242bc7c1362f0e05f6e9895dea5adce768e8f21cfa3a6b7e5e727f83128a9ad2' 
  AND (
    token = 'RuY+Kv6QHAlyXACidIJufAy+5mfuC0771OJe0Th+KmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )