UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w4NuBWA8ciUw+FWGw2pd8FQcF2q1VDTKuzaFFCFiqwg=' 
WHERE 
  key_id = '2cb3d91b9c435a1b7cbe9e0aaaf3efa8ebb4f1e9f3d7ff078e4863a3bac2d4ac' 
  AND (
    token = 'w4NuBWA8ciUw+FWGw2pd8FQcF2q1VDTKuzaFFCFiqwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )