INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c83ca329e8041051c4f25f30b92e2c65d0d7e237fd1a15d813de4a468748e655', 
    '6JFibO9BcjHqnsXUPcodjcCklx3vq9f2uCZ4dI1CUBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)