INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b8d3eabcc4c77c89909b798b3111e433905c6770c6c2958b8111384920d389', 
    '9s8a/xPh4EZFf7htNWh64KFjFkfCkBvrOcZltx0uqbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)