INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd5ef544ff1bf85793a3cad2ad89a4466058afdd08454944293d79000e83beee', 
    'RdrGcGufYcANOOXtE5VhN50wRljrzSKSDwj39nRpD80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)