UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kcdq9yTbqPPD0vapWBQ0ckHLBwi4blr4wfb7C5Ng1SQ=' 
WHERE 
  key_id = 'bb4e3e09fa70bebcef5b83a34994139ea2115b668a85c15e9088ba2d23b65f6d' 
  AND (
    token = 'Kcdq9yTbqPPD0vapWBQ0ckHLBwi4blr4wfb7C5Ng1SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )