UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ei9xlOkvtGnr8cyVkLs/XpvjcKRRumIPpXN6i1sPzF8=' 
WHERE 
  key_id = 'effa974fd5a81421eeb4bed0d0842448559363d8f17debc6288882e5ea6f491e' 
  AND (
    token = 'ei9xlOkvtGnr8cyVkLs/XpvjcKRRumIPpXN6i1sPzF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )