UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSy4ROLSmwzw20avUsl5DkLGTxkZf40/u6AmI1gViWM=' 
WHERE 
  key_id = 'b7492bed3d0a34bb16efb9e15dc1afe6551f8bd569bb762a872f5519fa682afa' 
  AND (
    token = 'nSy4ROLSmwzw20avUsl5DkLGTxkZf40/u6AmI1gViWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )