UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lu02RL6xQoYkKCRfeUWEaB1BywCkn8hyPXIWpdXmJ5c=' 
WHERE 
  key_id = 'e4a9e8f5be63a6a32c94a4d820b35e35322bd690bd4684222efac86f912bc9a7' 
  AND (
    token = 'Lu02RL6xQoYkKCRfeUWEaB1BywCkn8hyPXIWpdXmJ5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )