UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/fvG4Wo3FeibLumsLRh6Rt2YkG7qjwTBeBgvoBiU98=' 
WHERE 
  key_id = '31d96140223a466b66a526b349723303cbaa941090d3800067cb9907fcf34c5b' 
  AND (
    token = 's/fvG4Wo3FeibLumsLRh6Rt2YkG7qjwTBeBgvoBiU98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )