UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j69EUSZ7MgArIjKncrSZHYspPw4eCTqEbt4dmtjjxGQ=' 
WHERE 
  key_id = 'e9e8d81a50182ea7db66e4f17b0add0cd4a5b4eb667c193da2750274caa90ed9' 
  AND (
    token = 'j69EUSZ7MgArIjKncrSZHYspPw4eCTqEbt4dmtjjxGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )