UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ciN8c7r6ffEXNAbx+vmfoMPdT3k9HPvNi1kSNJJJuU=' 
WHERE 
  key_id = '6809dcc581f4fd2a1a5ff23f44bca20b1dd10d2ef58a5f3b68e32d58d872e67d' 
  AND (
    token = '6ciN8c7r6ffEXNAbx+vmfoMPdT3k9HPvNi1kSNJJJuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )