UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvR85JWCGh2sqBvecNDdhoUJs2tJs9nqLRGvRwLnK9U=' 
WHERE 
  key_id = '46aae2d49f2d7c152bcd755a1c32c2825433dd65953b298d7bd387e6ee4f1a18' 
  AND (
    token = 'jvR85JWCGh2sqBvecNDdhoUJs2tJs9nqLRGvRwLnK9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )