UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4vNMaNhMqGxfhpLChuZ6B2mz5H1oLBFhvVV4Lchy/o=' 
WHERE 
  key_id = 'dc9bda4e22b7a8c24d4d6fb7c815d00cd67bd5ed558ef760ccbd26329e9d5f20' 
  AND (
    token = 'T4vNMaNhMqGxfhpLChuZ6B2mz5H1oLBFhvVV4Lchy/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )