UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+K/KUKmj0gBwymD4pUShPrypEq55VZcn6ju/6Y2IrD0=' 
WHERE 
  key_id = 'dc34ef76267cd755d5da89e00c9dbee758d26091374ebd4981361c7a3a342022' 
  AND (
    token = '+K/KUKmj0gBwymD4pUShPrypEq55VZcn6ju/6Y2IrD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )