UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Au/9t+fbyKq8zNH1GAGKAnV9TdyvxSHBcwYqITViOk=' 
WHERE 
  key_id = 'a7c74ba4d47e7e1178eba4acdae085619bd38c6128c6154ca9d1c748a4f7a1b6' 
  AND (
    token = '3Au/9t+fbyKq8zNH1GAGKAnV9TdyvxSHBcwYqITViOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )