UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUwcOsUC3fxJ0YXd2NilNUV0wSjJ/Uybx0UJtpqNtrk=' 
WHERE 
  key_id = '26068048551a13959b6fde6f0d79a6980a11d5cbdedf77d61631e0e17eb6c3ed' 
  AND (
    token = 'oUwcOsUC3fxJ0YXd2NilNUV0wSjJ/Uybx0UJtpqNtrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )