INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857fd6b698bce913e045c5e5b463cd22d39ec55150599e527ea5773e1fbf679b', 
    '+CNB6tduYmSaryUqtp98jvlsMlHlW+d0wXwCqoffciw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)