UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LX3nelvguF+Ep7DPWrA1TEngyYnW5OURsjBQ74T6fxQ=' 
WHERE 
  key_id = 'a0463f1a2458e123ca51179fffb9920c9c73fa7ea60786ddf5bcb7c14a6d1fec' 
  AND (
    token = 'LX3nelvguF+Ep7DPWrA1TEngyYnW5OURsjBQ74T6fxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )