UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yO+OZzpJIG1WrB2ePpWYpiIAb/KT1q9lQ/kechN/n8o=' 
WHERE 
  key_id = '4edc16aad449611a513c5f7b87e7a9fa85543a083bb30cd9f6971f865d8c773d' 
  AND (
    token = 'yO+OZzpJIG1WrB2ePpWYpiIAb/KT1q9lQ/kechN/n8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )