INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c345e611f6f2495af983ce4c92b52d24bc9756fc657bcc0b5cba94acc14d0857', 
    'NjPBRP8TqIYnMpTDuLljmJc2bIY2ofNNI0YiJKY4Qis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)