UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xeXQB7yLplzMjToT3K5cWLotTp3KC4kTK3yfczpTRpU=' 
WHERE 
  key_id = '95137b94c5d8ccce9612472ac4f85c9eb0aeebcc7ffd943f4bf08a718340c896' 
  AND (
    token = 'xeXQB7yLplzMjToT3K5cWLotTp3KC4kTK3yfczpTRpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )