INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d7d762357b7059a48117eada0da2ffc4abbba1b70ecf66f1c010e2b38b766af', 
    'KeVR+I0NEvkWoouKWhPS59aw6NzFCP8ICZHlNMnu7Uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)