UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCvawHNNFpSwPKz29ITnvVgPANjAaWio0FedEtL80II=' 
WHERE 
  key_id = '95f2cebbdc6e4ffd552828e6e6ab079d924f999986d9c3351a1228711ee1d629' 
  AND (
    token = 'FCvawHNNFpSwPKz29ITnvVgPANjAaWio0FedEtL80II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )