UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBx26PooYNufiXM1V280RHCotp2wFZ9aozWCl+Ckouk=' 
WHERE 
  key_id = 'f848dba2e8cd71ed0c3579928b64c94eaef6c8dbb84852a7e38e70f87e684c33' 
  AND (
    token = 'zBx26PooYNufiXM1V280RHCotp2wFZ9aozWCl+Ckouk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )