UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlDB3j0OyOWUEjKTW7rPIHpiFR5iqzR3JH8tdY3jFWM=' 
WHERE 
  key_id = 'e0e67643683905e4d9aa2d3206be9a008c7605dd4fe6d1729758b938352a375f' 
  AND (
    token = 'mlDB3j0OyOWUEjKTW7rPIHpiFR5iqzR3JH8tdY3jFWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )