UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N61e2b5wdmJ7BjUMaEBeQrdzZrSDRrEna5Bo882bVeY=' 
WHERE 
  key_id = 'c266789837125d5b5dee0210329a643129be12bbdc88a678520a02b07d342abf' 
  AND (
    token = 'N61e2b5wdmJ7BjUMaEBeQrdzZrSDRrEna5Bo882bVeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )