UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4UB8xb35adxDRT0ey0G0YkJ7cYVPSZCsRV8hrg3ztY=' 
WHERE 
  key_id = 'bea35cd14eb1fab9277a4eaff4258fd5c02fbb6ac9d5fd7be8471b0b0cbe6cbb' 
  AND (
    token = 'x4UB8xb35adxDRT0ey0G0YkJ7cYVPSZCsRV8hrg3ztY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )