INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4571ce06de1921b83d9001b31b617f32f7d9eefd112148308e627274ad19a511', 
    '7YnquZJuLIP4n3+nUQSkOhVb5qPYLhEto9YSBsXssUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)