UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qa2DGe7Z1hfC91Es38ekK5/dI7GAVIYc3YhZmaqfCo=' 
WHERE 
  key_id = 'e642c218201a042e285642175fbc2a0ad7dd2e6a5099674a1c38fff257b54c15' 
  AND (
    token = '8qa2DGe7Z1hfC91Es38ekK5/dI7GAVIYc3YhZmaqfCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )