UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SoJtuUwYmAj2jrMI4KWMSbb0vCraVWCWqzP5o0OQWI=' 
WHERE 
  key_id = 'b3dc9cfde3ebbfe81498bb98c0d3adfd8332759543da5427ec4cf68c7ac350fc' 
  AND (
    token = '8SoJtuUwYmAj2jrMI4KWMSbb0vCraVWCWqzP5o0OQWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )