UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+98UJ2VX5LLgvJJypS+vjW4VOp4V2tN7pO3qqTJwus=' 
WHERE 
  key_id = 'ee1ccd6acc7ee231f70f461eab13007b47462662820c5caa1f65aa5afc7a265d' 
  AND (
    token = 'f+98UJ2VX5LLgvJJypS+vjW4VOp4V2tN7pO3qqTJwus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )