UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kk6B8ltKqoYEYVbvqsPnCRyvW2I0RTEcuJ3FMVIHaNI=' 
WHERE 
  key_id = 'efad7496f737db664f88556b76d5c0e7527f18dc4bd1a319c09f24becf63204f' 
  AND (
    token = 'kk6B8ltKqoYEYVbvqsPnCRyvW2I0RTEcuJ3FMVIHaNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )