UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euxhQBsn7IoiSwzEbtM4EIvglSGS0dubI+6tAFpBzTk=' 
WHERE 
  key_id = 'e9c9123fda3c772e6b8e76d17d14591984856547fb26e1a3d6b466c39a4e671e' 
  AND (
    token = 'euxhQBsn7IoiSwzEbtM4EIvglSGS0dubI+6tAFpBzTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )