UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BaJgJIV+sWwEWKusw2JUwOPJahPGvjVUneXdZMNPTwk=' 
WHERE 
  key_id = 'b3400fb3aee8f543cbdac63478b50f92f95fef77d26bb97e74d8c4d20254882f' 
  AND (
    token = 'BaJgJIV+sWwEWKusw2JUwOPJahPGvjVUneXdZMNPTwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )