UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNjIIFtWA3JKbIsDdvluX5xd6TlEd7PtD5jxy1oV/Fo=' 
WHERE 
  key_id = 'edc6243d2a9c11b3eca67188ce4fc9f3c76ff342d2376f7d7106622327eb8b21' 
  AND (
    token = 'eNjIIFtWA3JKbIsDdvluX5xd6TlEd7PtD5jxy1oV/Fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )