INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1910b446640065357658006545ca046a9f0973aaf7c67b212516268199c1503c', 
    'Kb7UugQUJa3da+x/8nzUKrN3m07CTNpG4RNlnY87vYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)