UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CSugyqTSnNGZ5Qn1Cc6wrbMfPEbXf28Ltz9T4KoLyQ=' 
WHERE 
  key_id = '14984a750cee53bdf032f368d9122b84c7a691c257c56b6587bd3930362f37c9' 
  AND (
    token = '2CSugyqTSnNGZ5Qn1Cc6wrbMfPEbXf28Ltz9T4KoLyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )