UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSv4wt09MCB2FS9gQcvALPK+BNLGaR3kkgeQu5hgaP8=' 
WHERE 
  key_id = '4e74683fb2f8cce01869b430bd0cb2db96e10b615e3e15a016ce3a2b9f955c4f' 
  AND (
    token = 'pSv4wt09MCB2FS9gQcvALPK+BNLGaR3kkgeQu5hgaP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )