UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v807KUhl+2ILssxFes0cM/52MNk9Lu+QpXbmOr2rTRo=' 
WHERE 
  key_id = '3798b8ae95e2afd43b7460cc450cc9c5b6b51cf182d04488a7d65fa840d9e0df' 
  AND (
    token = 'v807KUhl+2ILssxFes0cM/52MNk9Lu+QpXbmOr2rTRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )