UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwvJAnulFstDiz+sgEyaUQZEFgilTVWQuAvKamZsB+s=' 
WHERE 
  key_id = 'f1a52226eed7bc526de7175d69194dd73e28d372c23ed77275c3de28e569f380' 
  AND (
    token = 'GwvJAnulFstDiz+sgEyaUQZEFgilTVWQuAvKamZsB+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )