UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mU/4vkT2nTmjAW+/qVGcMtE2+kzqWQ8DIwVL44ecWo=' 
WHERE 
  key_id = '58e5baf5abe62ba8076e151d60fae60069aff73a30297ec7b4256f03b1f2d7ca' 
  AND (
    token = '5mU/4vkT2nTmjAW+/qVGcMtE2+kzqWQ8DIwVL44ecWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )