UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Towv5VFBsxV7PfWzEddhpFG0Leog5MkVyszCuSFhDQ=' 
WHERE 
  key_id = 'f9f1cb7a871d711ec1ac3311d9587319ff38167ed89f77de2169676ae33f5bd3' 
  AND (
    token = '7Towv5VFBsxV7PfWzEddhpFG0Leog5MkVyszCuSFhDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )