UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sdmjaz0bzg6pkzo4yU5vMpt5TpbTgCqn31/+a+V/dA8=' 
WHERE 
  key_id = '1a287cc8407556253dd1cbd93e3fe2ca33096dbb60dd3109f002c2a6be12d019' 
  AND (
    token = 'Sdmjaz0bzg6pkzo4yU5vMpt5TpbTgCqn31/+a+V/dA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )