UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqjtmFJtzbTKaTwrbmJZkQEbJ751/I+QWeMLmy6JDL0=' 
WHERE 
  key_id = '506965a7ac89d9b52fd6bc236e7244ff2d582642a6474e1e66802e63acfffc88' 
  AND (
    token = 'cqjtmFJtzbTKaTwrbmJZkQEbJ751/I+QWeMLmy6JDL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )