UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C0e7LDgju8lke9VytUN9eS+NhEq5UJBVMmzylv11lY=' 
WHERE 
  key_id = '7081944ea8de4ce21399ba89ca1c19440cb388e4251110b3e77bed07288cb9ed' 
  AND (
    token = '0C0e7LDgju8lke9VytUN9eS+NhEq5UJBVMmzylv11lY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )