UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yuKrqTyFBIlLg65CRrTtxOfPbNhyrwejqzdXQ4zZ4Q=' 
WHERE 
  key_id = '387ec0e1a8627d580cae92719d515272e6414388f49326d22e6710aefbbcb453' 
  AND (
    token = '7yuKrqTyFBIlLg65CRrTtxOfPbNhyrwejqzdXQ4zZ4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )