UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1c+5jmga2p72M1LoXGGQwVlKH48/XpCfMiZ06qBF2c=' 
WHERE 
  key_id = 'eb7b87460e14d4f7e74b715c0be072e690f163be63ff7a53faed805a492c787f' 
  AND (
    token = 'e1c+5jmga2p72M1LoXGGQwVlKH48/XpCfMiZ06qBF2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )