UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNB3MeSvqc/FgYMX7A54DFz38wJrvS3qMO7Rw+kF7TY=' 
WHERE 
  key_id = '0779e5fbd86c2216637a8b51910380c1c7f596305bd3f5ad36b5f66644e90ed6' 
  AND (
    token = 'SNB3MeSvqc/FgYMX7A54DFz38wJrvS3qMO7Rw+kF7TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )