UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '06qbLZGjBRBU7FNSgCvKBmhAWLo2oImsgQXBcxTgDpE=' 
WHERE 
  key_id = '502fccb2972a12338e86147a201f9f5c2f25554db4057212e0a941f836dabfc0' 
  AND (
    token = '06qbLZGjBRBU7FNSgCvKBmhAWLo2oImsgQXBcxTgDpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )