UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNGU4kQCTE364sXjIO3Ku+oKbdJse0s06KA5sLHH8Wo=' 
WHERE 
  key_id = 'beb5292e323a79d7d1214dd35a89298e7c1c1fa81eb4cb71e375e06b66b3a01b' 
  AND (
    token = 'sNGU4kQCTE364sXjIO3Ku+oKbdJse0s06KA5sLHH8Wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )