UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'viV9fu9mgFHAAuzLYsRKAxjef9VvruaiPFdQnZla75A=' 
WHERE 
  key_id = '7b18ada724a04ae4d94dc0a13fc8d86a7ddf5d4ddec1acb3b11474ae4502eaa5' 
  AND (
    token = 'viV9fu9mgFHAAuzLYsRKAxjef9VvruaiPFdQnZla75A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )