UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3o93WOU4kVMNJKCB+yFlPOUkI6UsmXLSqLvA6+9yio=' 
WHERE 
  key_id = '0e8d094acdddead180afb54af290eb246483e62ee4512d9fbfea8157c588c227' 
  AND (
    token = 'W3o93WOU4kVMNJKCB+yFlPOUkI6UsmXLSqLvA6+9yio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )