UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wnRMSKFVQoOAqI324FRRfbaPJT5SmKKEvAPlZ36X9zo=' 
WHERE 
  key_id = 'b75739ec71d875c6f719bec60912ff6c0b0b2730800c6fc282f9d14cc7c09465' 
  AND (
    token = 'wnRMSKFVQoOAqI324FRRfbaPJT5SmKKEvAPlZ36X9zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )