UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZutWTntUf3nrNNYARDE3730UKzDcH1vQBsXZ9EEBFrg=' 
WHERE 
  key_id = 'a979a5dba892738bcdd7425282dc65f4d6c51495c066546891de56970c2b8e1a' 
  AND (
    token = 'ZutWTntUf3nrNNYARDE3730UKzDcH1vQBsXZ9EEBFrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )