UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6u+JRioeA7qyK4WyopkRl1ZXRfePULLhTq5Vt48Bbk=' 
WHERE 
  key_id = '2290e4fbb81b6cddda3063b083a4025a6c5061aafbd002ebcde828992f6c7100' 
  AND (
    token = 'o6u+JRioeA7qyK4WyopkRl1ZXRfePULLhTq5Vt48Bbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )