UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGMc329dflS0WuejIVwsg5cVHX/p9zWL+bDgn+BokHA=' 
WHERE 
  key_id = '5180c7bcd584fb754ef67b22b29b0b76787bd8a303c731ccfa429d2f959f1df8' 
  AND (
    token = 'nGMc329dflS0WuejIVwsg5cVHX/p9zWL+bDgn+BokHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )