UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7XCM1pYwAcn9BlCu5anbI+6mj3c4ooogk8zNNcDO7k=' 
WHERE 
  key_id = '74a7004b50f0fa96edd553a69f4b3d2c255ab0adcd815be694d6d6288342ff44' 
  AND (
    token = 'e7XCM1pYwAcn9BlCu5anbI+6mj3c4ooogk8zNNcDO7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )