UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/E1j9/jhT87FpNpftyJ/wPo/ZdwjWjqfu0WaC6EjI0k=' 
WHERE 
  key_id = 'd65e0d4177b3bc8c71e5b522689592640a39cae4b3334178a279e96b44ee93ed' 
  AND (
    token = '/E1j9/jhT87FpNpftyJ/wPo/ZdwjWjqfu0WaC6EjI0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )