UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Mri6og6T7ytf67y96hqYxb2Z0X4/IhQLd2y0uLJt10=' 
WHERE 
  key_id = 'eb0be3c5116034ad1abe25a94e27e67d4fa2f9a93ffe0e9b1840cfa58e422a2a' 
  AND (
    token = '4Mri6og6T7ytf67y96hqYxb2Z0X4/IhQLd2y0uLJt10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )