INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a28f32ebce4d1a4495337fccca9258313f0d59e838b0c0bc4acef90685bf985', 
    'LdyGP6NAhXSeQ0gVxrhnB09wOA9cCcHBUtaZGyh4pSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)