INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3ddb317d09e2f20579b09a95bae18c5899dd59111e7ee984844f4991f1e7dd1', 
    'iawk6F8tH6zW+7aC92pxLXVMnIIltFNZkE8CYL6flKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)