UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkZAUvo7Jl8FOj6D3gv7iQ8MYihGz3jEUcnr2naS6/Y=' 
WHERE 
  key_id = 'f541136fd82b4eaecae222effa4230cdbee2ba47af23ca1541efbcad9dcefdd7' 
  AND (
    token = 'vkZAUvo7Jl8FOj6D3gv7iQ8MYihGz3jEUcnr2naS6/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )