UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+aspz2/YYoVXQ9YgQji8IBVppRXTDpB0N6COjWpdUa4=' 
WHERE 
  key_id = 'dfd2b943c89909630a5cdbb6c00cfc626327792ebce2d888223fdf79b1023369' 
  AND (
    token = '+aspz2/YYoVXQ9YgQji8IBVppRXTDpB0N6COjWpdUa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )