UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awarIz/AAQ4+YZCfFpCqVn9tcNDeyT037cY0xOUDjKg=' 
WHERE 
  key_id = 'cb1f55fd65d80540dac7e6c50567a22bb302abc9545f074cf9d5fcfa9f4e36dd' 
  AND (
    token = 'awarIz/AAQ4+YZCfFpCqVn9tcNDeyT037cY0xOUDjKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )