UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zaZIgewl18w/83bG3Ux4m9SsgzkpwpDm8Z9HAJdYEA=' 
WHERE 
  key_id = '7c166164bf0f8d68e5266c89180291efbb86beb7e9542aac03918d7fcfe64041' 
  AND (
    token = '7zaZIgewl18w/83bG3Ux4m9SsgzkpwpDm8Z9HAJdYEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )