UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzB1tYcu84/J2sDjqGUb4dUJTV0rUB0i+stl9Em1640=' 
WHERE 
  key_id = '792947cb0f1e4cb9292d3d3aae682b80c765f20e4fed1bc4a45aac56358a5c43' 
  AND (
    token = 'uzB1tYcu84/J2sDjqGUb4dUJTV0rUB0i+stl9Em1640=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )