UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/K7FLDvCq6xxbNb4OzWBLUpAfhTT2e0Pqgcii6cnO5o=' 
WHERE 
  key_id = 'f680b881fb54cdce12ea0b89d1a2f05d17e0da3ca6594ce71dc98a3ac46b1795' 
  AND (
    token = '/K7FLDvCq6xxbNb4OzWBLUpAfhTT2e0Pqgcii6cnO5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )