UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cvk1Lp1tgtdkTqzHBW/L+T3syIFofvOrdEUTaOY0S2M=' 
WHERE 
  key_id = '9ea919e8827f3735d502ea481653ed3f44abd627cca2faef3fd5e8796c1659ff' 
  AND (
    token = 'Cvk1Lp1tgtdkTqzHBW/L+T3syIFofvOrdEUTaOY0S2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )