UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/S9C4CQgxT3baflZ0zjM0HDql6krhW0CNDQnrAAeXs=' 
WHERE 
  key_id = 'f45cf7c2c598eafcbedd293e768ef7937ee8f3b31e4332e61d9fdc3c134a6bfd' 
  AND (
    token = 'E/S9C4CQgxT3baflZ0zjM0HDql6krhW0CNDQnrAAeXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )