UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0DeO0eYbmgc0oCrB3J4R0GPAuuiCMhRuEVz0XW+8Ic=' 
WHERE 
  key_id = '46ac3849cdb326edc85587837675a8f037099f4c1f1e8c12aa38b715209711fe' 
  AND (
    token = '/0DeO0eYbmgc0oCrB3J4R0GPAuuiCMhRuEVz0XW+8Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )