INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b5dba549c02f130831425705bb9897199b78825a64b4f519d64fc603c69658a', 
    'hUDEKwhmQOnSpG/8SDBtx2g2tzM5vGk4IZHLWkHV3cs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)