UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OT/npx6t8FLtL7LIy6N9/1lI6OUxus2c/oCkqvmhZvI=' 
WHERE 
  key_id = '32709028031a9e8f0a6c27d6c3b22416c0d5756f392a6735164dee887705c6d4' 
  AND (
    token = 'OT/npx6t8FLtL7LIy6N9/1lI6OUxus2c/oCkqvmhZvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )