UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWPS8y5ylijtLS/TRnheTTEVmjavvXqubqBAC1CXBG8=' 
WHERE 
  key_id = '96cc8351027e8c542afea3b81e8142fc5ab8399500af56e6a27f877e6a83262e' 
  AND (
    token = 'HWPS8y5ylijtLS/TRnheTTEVmjavvXqubqBAC1CXBG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )