UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cYcKtOx4vA49i66S3Hh/HwPDYfM9DNZXp7lQQdHMP0=' 
WHERE 
  key_id = '6a247c346cd563c916ebaadd3172e51c0e42d663072de635c5e6a53f442df9bb' 
  AND (
    token = '/cYcKtOx4vA49i66S3Hh/HwPDYfM9DNZXp7lQQdHMP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )