UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXbCmqg81zpuqOVriLjertyy4TkugkiU6kA0st+kAR8=' 
WHERE 
  key_id = 'd4a94d3ab863ce49bb3fb7e5adddea4cb3dacdc51066b7ab021d1a48355977f4' 
  AND (
    token = 'VXbCmqg81zpuqOVriLjertyy4TkugkiU6kA0st+kAR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )