UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ng3PzC6OXSRPb2N4tpjYf5sAsy4fgejh15lbUfKlJaM=' 
WHERE 
  key_id = '582a5b477366a21180dd728bcebd6b2baebb2a056d943e319f789501d5f627e5' 
  AND (
    token = 'ng3PzC6OXSRPb2N4tpjYf5sAsy4fgejh15lbUfKlJaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )