UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oEJKV009l7sTYc04smlgQKp2nCCxMEYqYJiX9iX04vQ=' 
WHERE 
  key_id = '446fae86cfc892fe184676e86b1443da94e0684ec0cba2e578002eca64f08dab' 
  AND (
    token = 'oEJKV009l7sTYc04smlgQKp2nCCxMEYqYJiX9iX04vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )