UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/rw+nzfu0aPaQqezt0PwcPo6ByOP/tvSeVGADBOoCY=' 
WHERE 
  key_id = '903a92d73818191fc2fa087d0ca86d3d47709f79bf7c52460a6c3de2f6cfa253' 
  AND (
    token = 'h/rw+nzfu0aPaQqezt0PwcPo6ByOP/tvSeVGADBOoCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )