UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cr0XCUTD/bF7ImAfldqTusBOKva1lynOYYoRPpD+7l8=' 
WHERE 
  key_id = 'f1b6f8004d8aad87b4950bb569321ade8cf47605493d9900ca29c660f1afe041' 
  AND (
    token = 'Cr0XCUTD/bF7ImAfldqTusBOKva1lynOYYoRPpD+7l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )