UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/e/5RyQxg8k5YMYypJOF+YcevNUsQYShHv8/fG3plD8=' 
WHERE 
  key_id = '8191c567e56e015470c51e23138a4c02b28edc44247b38eca3f71e9c9da80041' 
  AND (
    token = '/e/5RyQxg8k5YMYypJOF+YcevNUsQYShHv8/fG3plD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )