UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'raNY+rmCeQflhCDDdm7l6BpbFqQoHy41cYpszndcQno=' 
WHERE 
  key_id = '0c4b5e81f28aca68d2e8ece6015e3f011dcd9005f39136f6cc1a62e0a257a339' 
  AND (
    token = 'raNY+rmCeQflhCDDdm7l6BpbFqQoHy41cYpszndcQno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )