UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzzipWaAMRyudJsMI03A5Q4HQiZbB+sLZQLAS26+vNg=' 
WHERE 
  key_id = '02c3e4d87aab39d3bc82e5f66808c61cf449c08e4112f8f0e69998366836efcc' 
  AND (
    token = 'gzzipWaAMRyudJsMI03A5Q4HQiZbB+sLZQLAS26+vNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )