UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1646S74/357TvV4LYBiYIiB1iLBv7M5ZJgA+/gTLIY=' 
WHERE 
  key_id = 'c426fa944db57ba80fd0ac401af5dfa280ee62a1cfef1ab60b0b760647944ef9' 
  AND (
    token = 'O1646S74/357TvV4LYBiYIiB1iLBv7M5ZJgA+/gTLIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )