UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XnJrgHfShgqrYyVrUEtfD7po4qSMUfsMwgLcr37x8K0=' 
WHERE 
  key_id = 'bf34b4dd5a0870d54af658705ff991164bfdcd0de76a16d634bd5fa523748291' 
  AND (
    token = 'XnJrgHfShgqrYyVrUEtfD7po4qSMUfsMwgLcr37x8K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )