UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFblyH37l6/qTwl7UBxHs9MxnC3rWzcdRddMfVc8DeQ=' 
WHERE 
  key_id = '1e790c5533d0422986421593b3e6e4a4d73eeccef1b1acecd2eccdeca4114ae9' 
  AND (
    token = 'AFblyH37l6/qTwl7UBxHs9MxnC3rWzcdRddMfVc8DeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )