UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rv0yrwK5dBOkpgnAegBgiJN6gJ3tQ8Gr46ST3gCasvw=' 
WHERE 
  key_id = '4ea68e7357dc751e10b6368cc3bed8788da13709d33bf88d7b9a94e7b8c661ca' 
  AND (
    token = 'rv0yrwK5dBOkpgnAegBgiJN6gJ3tQ8Gr46ST3gCasvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )