UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '22f0QBqdofML8TAOJ4ZUk0lcoF3EBT0kVfEEYllxpgI=' 
WHERE 
  key_id = '50281b3e8ee8a9fcc55f9e0bc4b068afad239bb111fdcf658362b67234727f6d' 
  AND (
    token = '22f0QBqdofML8TAOJ4ZUk0lcoF3EBT0kVfEEYllxpgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )