UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJj2tHDxsdavdvUKzuQFuS2cDgG3m2HoQ8wHJWoyrBo=' 
WHERE 
  key_id = '8bb1cb6c78403a86badfa8c12c08689acee3587dfe739e9498ca79f1b1f98790' 
  AND (
    token = 'uJj2tHDxsdavdvUKzuQFuS2cDgG3m2HoQ8wHJWoyrBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )