UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5xNFQtRJQBrlIBOpJJuChxTomAWFdt+riKZ1zTLi+I=' 
WHERE 
  key_id = 'ef4de80c683b7a4379ade79f4744206a9b851c1d59a8dffb70e38ca7e5fac85c' 
  AND (
    token = 'D5xNFQtRJQBrlIBOpJJuChxTomAWFdt+riKZ1zTLi+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )