UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhYxx2c828NuM6tTvSgxNRfI+mKZ2OeS7M4vJBLBhEY=' 
WHERE 
  key_id = 'cf261e0b1241149fbc9120e59eb1ccdacbb8591d32bca7c56b15c26da00ed558' 
  AND (
    token = 'KhYxx2c828NuM6tTvSgxNRfI+mKZ2OeS7M4vJBLBhEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )