UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt6S3YcK7ZogWzVjORfS/IviVoaukyXyliL/fZedNGk=' 
WHERE 
  key_id = 'fe54411d3b3546abc54b4fdd7e6e636084700662312ce606604bc5ca7e25d3b7' 
  AND (
    token = 'xt6S3YcK7ZogWzVjORfS/IviVoaukyXyliL/fZedNGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )