UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0w6ic81n1XlHRSjnpOhqd97AjDTjkGEe3S2r9m+6YM=' 
WHERE 
  key_id = 'd9f8d5a2395718ccdb665291b4d294e091dbc39049f2f95818453595ac61d5cd' 
  AND (
    token = 'h0w6ic81n1XlHRSjnpOhqd97AjDTjkGEe3S2r9m+6YM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )