UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHVR/rSk0jY3rmgPobh7vpdDVH8uYHyZHJ17gGzr7zc=' 
WHERE 
  key_id = 'e25b1bbafbc10243100d458741c168c1f7696ae8f6d6ab9955ff3122075abce9' 
  AND (
    token = 'PHVR/rSk0jY3rmgPobh7vpdDVH8uYHyZHJ17gGzr7zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )