UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVOsKfsoo7SqkoZkCt4rTVk5shgL5RmEAKrKlBj77gU=' 
WHERE 
  key_id = 'b909ed2a471a3beb34bd265d3c71097b9eaba8a2b5373cf302ae13feba56daec' 
  AND (
    token = 'pVOsKfsoo7SqkoZkCt4rTVk5shgL5RmEAKrKlBj77gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )