UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5gD+oodJFns4lwpyDxAucm4GF+Hqac7R2DUTKgwKD4=' 
WHERE 
  key_id = '6437bc463ba17fc80914887c0cc2066ec9c4a8b44c59dc07bfc571f28e211bb8' 
  AND (
    token = 'i5gD+oodJFns4lwpyDxAucm4GF+Hqac7R2DUTKgwKD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )