UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVLuSal7ukxeZ8nJWp6bnCM5LX3fkdaabCcSZIr+VhY=' 
WHERE 
  key_id = '0a863fbd5314b2280cffdbd83513184a1e76b935ac4869d5e425f2168acdb052' 
  AND (
    token = 'lVLuSal7ukxeZ8nJWp6bnCM5LX3fkdaabCcSZIr+VhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )