INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e003e42427befc2a0d1f6d531db1c3f4ff000472a9dc05dd24ff1e1475d5668', 
    'h/stuhmbJftS8+QMI0mewiRtbkleS0C31x6PP2mK1pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)