UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrXMZd00kRO6qWQhxFvuZvQsBJrGNY08ihUG7BNiOGM=' 
WHERE 
  key_id = '96cb6e0bbb8931a8d706dc26e195e48378f4aed7516bb398b6112e5307f07edc' 
  AND (
    token = 'VrXMZd00kRO6qWQhxFvuZvQsBJrGNY08ihUG7BNiOGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )