UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQGJdkVBRgK75VWU7KzDoieMfQ80i4VsIgsTRZDODt4=' 
WHERE 
  key_id = '8da0660fb5d8ea5eba944e6e669eef98023b5a431227331fe58acc1b36f89998' 
  AND (
    token = 'cQGJdkVBRgK75VWU7KzDoieMfQ80i4VsIgsTRZDODt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )