UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vP3Twm5p4rpYmX6CeGwffg+EvQJH+G/RaoGy39J2jU=' 
WHERE 
  key_id = '69b4303f504256d13408da5e1ada0d8fb5532cd2f746e262b1d91b68d2234d07' 
  AND (
    token = '7vP3Twm5p4rpYmX6CeGwffg+EvQJH+G/RaoGy39J2jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )