UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuGWdLV07/lx2Z+AdKl7DO+64A8RGDxx2QfhunamVeg=' 
WHERE 
  key_id = 'aab1d93d6588003d4effe9f059ae0b362a4952997f1f5970542f5818c9a6609e' 
  AND (
    token = 'iuGWdLV07/lx2Z+AdKl7DO+64A8RGDxx2QfhunamVeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )