UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+37XCIVBOteDWE2LHXYtclS/XEZ/2IcRRU1BjTW+f2o=' 
WHERE 
  key_id = '598bc6c83df5642f19767ac7f17651cf109da22b1aaacd64358048f005462970' 
  AND (
    token = '+37XCIVBOteDWE2LHXYtclS/XEZ/2IcRRU1BjTW+f2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )