UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNIgmovVzW7RzzDhsHuwh/IZPiAzpKov/Zj9Ce9sSeY=' 
WHERE 
  key_id = 'a6174f3da42b30d2b4286a421cc4fdea1afbdce7eb46d44207defbf2938a8086' 
  AND (
    token = 'YNIgmovVzW7RzzDhsHuwh/IZPiAzpKov/Zj9Ce9sSeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )