UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjXvgRcyACMARSnDhwxfu0lQrJWPqal3X1A/7LDyYmY=' 
WHERE 
  key_id = 'c94f6145c49703e0db13b4dd2ab158dd0e5bf8c4dfd2b690f3c1f02c11a33640' 
  AND (
    token = 'cjXvgRcyACMARSnDhwxfu0lQrJWPqal3X1A/7LDyYmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )