UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7DuV2vanxaoS4y4CS+qsWOm6UWU+/arxJQKhAJ6v1M=' 
WHERE 
  key_id = '6be1260a0d52bbd5a52a12eef671fb65421e99940123ebd9e48abe2bed32b6ad' 
  AND (
    token = 'A7DuV2vanxaoS4y4CS+qsWOm6UWU+/arxJQKhAJ6v1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )