UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a92OeaTPUEgin+VYXlx7TEmuh3hhqX8y+qogPfehGf4=' 
WHERE 
  key_id = '2f6bd903aa26da3cd75a91f11b8327df1236d5c02424cf39539822b0c3b692ef' 
  AND (
    token = 'a92OeaTPUEgin+VYXlx7TEmuh3hhqX8y+qogPfehGf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )