UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E2+ZICfc+bRteLwhlcExzr71zHnLm1WCcLWp0Nk4afs=' 
WHERE 
  key_id = '0a723b4d93a752aa6448a34d0440a800ffd93588189cd1a3718bbeec48d5e8be' 
  AND (
    token = 'E2+ZICfc+bRteLwhlcExzr71zHnLm1WCcLWp0Nk4afs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )