UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '147y6leyqyW8QzkUa2gAvSIlnimDZvTmi1+uqvwwxxA=' 
WHERE 
  key_id = 'c1ffa27d4b1b7747ffc49d7ff4d13fc10210a7ccc534296ee76fd4025f8575d6' 
  AND (
    token = '147y6leyqyW8QzkUa2gAvSIlnimDZvTmi1+uqvwwxxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )