UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PlOTXcsf2bQRACBjrOcwaXnZi6nwTmTg17kGB/yb/E=' 
WHERE 
  key_id = '4fdb5e84d436d2a11b6c83feadc427c362fc32a3f76969c895e03bd25474891b' 
  AND (
    token = '/PlOTXcsf2bQRACBjrOcwaXnZi6nwTmTg17kGB/yb/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )