UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/tpaLgKhCftGpJFAeW6h2A36sngJpQcFZQcZdKje54=' 
WHERE 
  key_id = '11f39bbec876eebc04acdcac702b06e2d0b1dd216bb87aa717140cbaa97ae8e9' 
  AND (
    token = '4/tpaLgKhCftGpJFAeW6h2A36sngJpQcFZQcZdKje54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )