UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMlBVRlWbamee6Jnn1khC0QnRTtOCKauc0npjDp8FNA=' 
WHERE 
  key_id = 'ea357680da7d8b99baa9dde4fa4c43fd96bfb9dc432b105d030c861943c08e0b' 
  AND (
    token = 'nMlBVRlWbamee6Jnn1khC0QnRTtOCKauc0npjDp8FNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )