UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l92dMofyYPLV5Tfxu4lkW+LB2/jxvmYol9uXdflaGxM=' 
WHERE 
  key_id = '945560c223ac96ebf1252001913d7dc3b0bad42a51f34af1cb2a15ad51421af2' 
  AND (
    token = 'l92dMofyYPLV5Tfxu4lkW+LB2/jxvmYol9uXdflaGxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )