UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yz31MgIyrTBFpasQOaO9prIgeuB/gpFjifF44PDPpA=' 
WHERE 
  key_id = 'cadc2f2afd99899621d31d902c1dfee304433559e8e5541c40dd3f37c89324fb' 
  AND (
    token = '5yz31MgIyrTBFpasQOaO9prIgeuB/gpFjifF44PDPpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )