INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c23d18f755727cb6340f22c735516882d2f08c94369489e24faf2bcb016b0c', 
    'BPdmncDJKAh+2Nv1lnAZqQ5bdedxXFpH7lMIVTO1tlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)