UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRc1Q/kUTZCLgz510yaME8GbnwPSyrSbD+d/BSlYoxY=' 
WHERE 
  key_id = '07dd1cf1f799e691e5a168183f0d96ae6acd96f84c74560f48494bb36a4f237d' 
  AND (
    token = 'BRc1Q/kUTZCLgz510yaME8GbnwPSyrSbD+d/BSlYoxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )