UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPFsxrGjA18Hx3cgezS86gdhAVx74LQuSNvcJrOY9pI=' 
WHERE 
  key_id = '37e5b4c55d06b2398baadeb499f0fb4a0aca4e4848cdfb0a0732423ef6838994' 
  AND (
    token = 'KPFsxrGjA18Hx3cgezS86gdhAVx74LQuSNvcJrOY9pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )