UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15tiLYvEgNLV818OHI8TkrTQTEGZta/Crr+hyKRuvaE=' 
WHERE 
  key_id = '4c1f8d9fefa2dcccdd445d000240d321c0d0889297cffd4b2e8187f29008af24' 
  AND (
    token = '15tiLYvEgNLV818OHI8TkrTQTEGZta/Crr+hyKRuvaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )