UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i16dCPj0z9b8GeVy1pdZFnlX5+nJsP9w7e93P7Pw0lQ=' 
WHERE 
  key_id = '5aeed5db5ab3f2c5b2fb7c94a65041ea36c58eb5eecc5f0ee93daf57768c0b56' 
  AND (
    token = 'i16dCPj0z9b8GeVy1pdZFnlX5+nJsP9w7e93P7Pw0lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )