UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0L+IVWjwg0kGQzVqhgB0DuKrt2N3nT4DMnH9YHv9Sfc=' 
WHERE 
  key_id = '3651581edbf5c12e555c629863e20a2815bfe215fb98b3a0d64ccd968981fd33' 
  AND (
    token = '0L+IVWjwg0kGQzVqhgB0DuKrt2N3nT4DMnH9YHv9Sfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )