UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dlmPH5Z/HULLVS2MWiZ5tGi0Uq4QVOodsgavhoHER8=' 
WHERE 
  key_id = 'a9c7f4325581e598378f92d010df46b5a8c27077f51ac7ab4574494623a88d51' 
  AND (
    token = '+dlmPH5Z/HULLVS2MWiZ5tGi0Uq4QVOodsgavhoHER8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )