UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JLVcIrUAsh3y2nxHtHuaMsJ4Ff3O5Ejm6KlvzGtKJo=' 
WHERE 
  key_id = '0b4c6efe5a2af77e48347fea10f289709d9dda35519a76f0e3a3e67430c0206f' 
  AND (
    token = '9JLVcIrUAsh3y2nxHtHuaMsJ4Ff3O5Ejm6KlvzGtKJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )