UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhPJtbUehgzD6dJCST3mUHOEaDhEevycVomCZiO/ZDw=' 
WHERE 
  key_id = 'f9fc212d3cf8b62cb90209f1d5a175079027d11ecc962df63d28cc072bc35cac' 
  AND (
    token = 'dhPJtbUehgzD6dJCST3mUHOEaDhEevycVomCZiO/ZDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )