UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oNGpSbEqWNO7baUUwx8ABGr4B5YT/dT4NELneTcbIX0=' 
WHERE 
  key_id = 'dec9c9b3ed68f2f862af0f99f2f2386184450aeafb7fa45d26b3eb118e02ac91' 
  AND (
    token = 'oNGpSbEqWNO7baUUwx8ABGr4B5YT/dT4NELneTcbIX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )