UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/Ao18HXfAGaBOzV6rG+fcnFypd/BeKZFx/Psn4sS2s=' 
WHERE 
  key_id = '5df284dc50bf218eaadf4528e4ffb3383e72b1f3bc0495b4b6940c0e57ca925e' 
  AND (
    token = 'x/Ao18HXfAGaBOzV6rG+fcnFypd/BeKZFx/Psn4sS2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )