UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFTQglhjDIMoWwphP9ROnkvT0nw4+x6cqXFhqo3WRQ0=' 
WHERE 
  key_id = 'd6cba048da383326852e9c7177515705c8c949eb8b7494bbcee7d00234448443' 
  AND (
    token = 'IFTQglhjDIMoWwphP9ROnkvT0nw4+x6cqXFhqo3WRQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )