UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBBIMxf+k1Rsp/3SeD06Lgyih4gyZ4cfU8JgYgZJagI=' 
WHERE 
  key_id = '6a45f199cb1b3eeb9d533731a4028995f5787b86b004856d05e72efa66f7696b' 
  AND (
    token = 'pBBIMxf+k1Rsp/3SeD06Lgyih4gyZ4cfU8JgYgZJagI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )