UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21lTqjaHqbqPwcxtuLOFjU45dPa3d2t1DHUOKtzaasI=' 
WHERE 
  key_id = 'f0fcbcceb5c3c8258247ffd15af6fe3c10653cc52106634d0a482309a3dd075b' 
  AND (
    token = '21lTqjaHqbqPwcxtuLOFjU45dPa3d2t1DHUOKtzaasI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )