UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKj2rjjxypgxnnDJJ5xks6Xs98gyA0x/A5Bfo956wq4=' 
WHERE 
  key_id = 'a00db607c0c07fb44978744c5e0414069fbd01641905c8e3466585fb338f252b' 
  AND (
    token = 'zKj2rjjxypgxnnDJJ5xks6Xs98gyA0x/A5Bfo956wq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )