UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4h+6UF6sSuD2a+r0Db8D4r3fLXbVSkdlmkBKD7dQM8=' 
WHERE 
  key_id = 'f8db50c6281e3e8add7981f00815862f7834232e88f727396f9b865d43e2cf89' 
  AND (
    token = '+4h+6UF6sSuD2a+r0Db8D4r3fLXbVSkdlmkBKD7dQM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )