UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDxjDGu03mbUaVVFBKug4zBTq70Sfu6FuCs1pTqF2hU=' 
WHERE 
  key_id = 'a655eceaa0a1681cc5c9b16d763410a8bab8b11136699ad2497bc9ad8373ad7a' 
  AND (
    token = 'GDxjDGu03mbUaVVFBKug4zBTq70Sfu6FuCs1pTqF2hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )