UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Xs0573WrONC8EcOzKhkB1g+ALfyV3KfaCI+zpBhb3M=' 
WHERE 
  key_id = 'a1f3e4d3cbd9aadc7d2697e1ba0ee8914b0a00240ea26d1a3fef4d055a91979e' 
  AND (
    token = '6Xs0573WrONC8EcOzKhkB1g+ALfyV3KfaCI+zpBhb3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )