UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzypPVL5d4s2o0P+rr9U2ovLEr00iunjXjOtWU7ECjA=' 
WHERE 
  key_id = '4d59796e485fd28846e2cab5609bda0124c67fd8d20a5672cc5c0c97567f3034' 
  AND (
    token = 'xzypPVL5d4s2o0P+rr9U2ovLEr00iunjXjOtWU7ECjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )