UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bc1t3Ld+QaedWSJCvvrYw7GQ3SvzAgUuQJ76coEUiB4=' 
WHERE 
  key_id = 'bd1ad1ea0cd4264e2ecb69ba50ef4c34a495d492a9c005f16064a3453bfa8d2e' 
  AND (
    token = 'Bc1t3Ld+QaedWSJCvvrYw7GQ3SvzAgUuQJ76coEUiB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )