UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUCoXmYBNVNTixkTMtpJSMwzWnncLr9vOe0a1ulj6T8=' 
WHERE 
  key_id = '2e909dd18951fc12ff2e9e9c6e8bd9649bae53080b16aa98eea3504bac32388e' 
  AND (
    token = 'TUCoXmYBNVNTixkTMtpJSMwzWnncLr9vOe0a1ulj6T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )