UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCLb8CaKABQqFfSU8EvtkDN6w8XNWu56fCmmJp45Ovc=' 
WHERE 
  key_id = 'b5ad273435d1ff942d8dea32bbc99ec390acf60b2708e5a4130a4f5885df6532' 
  AND (
    token = 'FCLb8CaKABQqFfSU8EvtkDN6w8XNWu56fCmmJp45Ovc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )