UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RmBOxxfj958A7MB4xRRusnBpggIvHJ1ol1oPxPCkJ0=' 
WHERE 
  key_id = 'fcaef24624272cf9073be0fa15fbb6618104efe23b45e6a7f24dc825e6af355b' 
  AND (
    token = '8RmBOxxfj958A7MB4xRRusnBpggIvHJ1ol1oPxPCkJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )