UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2BlP15QJ9Q7TEV/nC5kBY5MdDmNNLUtENmZKnSPTA4g=' 
WHERE 
  key_id = 'c318d37757c5f235ef8b5c46989888f3a736a080fd5c7fef1345f631770574c2' 
  AND (
    token = '2BlP15QJ9Q7TEV/nC5kBY5MdDmNNLUtENmZKnSPTA4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )