UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Ja8VHZdeekEs4iwKbOSUdAMbNiC8JnLagIPl1gMgBA=' 
WHERE 
  key_id = '47da9b99b4ad903cd48639d313fc7504cb1a4a26bb3ed04dc09be9d740b11236' 
  AND (
    token = '5Ja8VHZdeekEs4iwKbOSUdAMbNiC8JnLagIPl1gMgBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )