INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87793bd1edd840d1a2d20ac997372d9e669921d42ade5f5b172137656222fe74', 
    'w8OukLF4mNg3+PVsXUhI9eeooB6pksygyhhNGay9OAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)