UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvuNCpNerP4eB+jEEfcCgLlOF9BjR92ntxSjWVHPS2I=' 
WHERE 
  key_id = 'ef93126644c9b822e1a8b397a5a277215a2baf5c25e18ba6543bc7d4a71356f7' 
  AND (
    token = 'lvuNCpNerP4eB+jEEfcCgLlOF9BjR92ntxSjWVHPS2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )