UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e6KOwIRcWCuK8SHpZoUOwmQW1QmQr1uOdb5NUqvT35g=' 
WHERE 
  key_id = '61d1e9c1d0c067bf883ecd537100db83b76b18f13c3f41a35920f29fc3baeac6' 
  AND (
    token = 'e6KOwIRcWCuK8SHpZoUOwmQW1QmQr1uOdb5NUqvT35g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )