UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hi0TXNNvohn09pPSj8k3+J05CRKFPMTAFs9FCfN6oPE=' 
WHERE 
  key_id = 'f5856563e21b6a82cc70619b5947e3afb94ed05bec236119ae2f470ea3307542' 
  AND (
    token = 'hi0TXNNvohn09pPSj8k3+J05CRKFPMTAFs9FCfN6oPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )