UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k4X6jD2lx86l3Jo9KP9NeszDVe0zYrgwgScYU/039XE=' 
WHERE 
  key_id = 'a0a1d59d5544e33127f325e684e3ee0b243ca29e436246552fefe3b3c2ebf3b0' 
  AND (
    token = 'k4X6jD2lx86l3Jo9KP9NeszDVe0zYrgwgScYU/039XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )