UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWHgRbA/C8mbYNmB3IcxGmZUfcdkzgMRMqLntfE+5ak=' 
WHERE 
  key_id = 'f7c766039fa1a22c1713dd21edfc0c03c8447441bd5907267a19eb7f9171499e' 
  AND (
    token = 'SWHgRbA/C8mbYNmB3IcxGmZUfcdkzgMRMqLntfE+5ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )