UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQt2EyPg6rnEFvSMBIVGvd/ss7VVb2G1cniHeg52t4A=' 
WHERE 
  key_id = 'ef20cf0d3210ecf70c2608de143ecf768bf6eb6ee2fc9a4dcb3925b2687124ae' 
  AND (
    token = 'iQt2EyPg6rnEFvSMBIVGvd/ss7VVb2G1cniHeg52t4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )