UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5cls98Cbb2vK7HNOR6vSiOw0LXy13DVXdhmQc8/K34=' 
WHERE 
  key_id = 'e12541f85156556226a4ffdebdca36f0b44131482581486cdd7ca88441bc5a22' 
  AND (
    token = 'b5cls98Cbb2vK7HNOR6vSiOw0LXy13DVXdhmQc8/K34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )