UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmVOmlEyi9MLcoGq2FDkeCJbOGs7soiKcAK9BMCHac0=' 
WHERE 
  key_id = 'e6632e7b2d4c98d7e89ae80b89ffd0577e9a01cd2feab093002470920dba6e40' 
  AND (
    token = 'bmVOmlEyi9MLcoGq2FDkeCJbOGs7soiKcAK9BMCHac0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )