UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uI/K1+1bSZmWFzNLq4VqCka8j354vPEg3UG7Ds2PnpY=' 
WHERE 
  key_id = '5fbc4cfecb61e116845b0518504d2991024ac4303118c647bf3b7e2ee5d22973' 
  AND (
    token = 'uI/K1+1bSZmWFzNLq4VqCka8j354vPEg3UG7Ds2PnpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )