INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3415f7262d1dbd83170eb07f20310699ef1013f6d0a82afbfe7e78267100a3', 
    'ET74TaaJdqXC204IX3OpTo9VRjNRIhP87T1nM/B2EkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)