INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ac4154403dacdbd88292f0d0ec8f2d1f5a36636c0100cf68a450223dc236f0c', 
    'P2US59TgRs3zw7+cC0b2VwjmC9Kl1yel56kx1Snu1DM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)