UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VC1nKHWY1bMg1wpuwA0ElKjMX6I4Cg1GnPBb03CpFvY=' 
WHERE 
  key_id = 'd2c01039bb06488839d6ffce4758da7884153b64630759d549ddeb7660591e01' 
  AND (
    token = 'VC1nKHWY1bMg1wpuwA0ElKjMX6I4Cg1GnPBb03CpFvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )