INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44c5fcae09f24843427d4f636380198f52a8a3329269b335fe967fc84e5857d1', 
    'AAa3DeklFJ/kBbnHvdp9eLQXWZtpQF2hYccm7vKaxlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)