UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdXaWKk2kOk6uRcutp1GhmEVKmoWb4c+bf+zLvLz9VY=' 
WHERE 
  key_id = 'a7514ba09bfb413e7ca3f5ceaa7069810d273b7794347df8fcec03c3e93a002b' 
  AND (
    token = 'zdXaWKk2kOk6uRcutp1GhmEVKmoWb4c+bf+zLvLz9VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )