UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FBfqOlwFlASNbbXWoYtA7hMFMvWCpNiwS2Qh5kUCZ1A=' 
WHERE 
  key_id = '1a5e5f0b558a4988f0841d243e0759d2e716f396a22f589ec20ff79bc2ea7569' 
  AND (
    token = 'FBfqOlwFlASNbbXWoYtA7hMFMvWCpNiwS2Qh5kUCZ1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )