UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E66arQCXmBWTIn2nOtd+lAwXxuQrErARFGRmaFFUWtI=' 
WHERE 
  key_id = 'e68410b9175789e3a39be7ccdb960d4e479e7dd920f5c8befdf50672c48c1ed8' 
  AND (
    token = 'E66arQCXmBWTIn2nOtd+lAwXxuQrErARFGRmaFFUWtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )