INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593e069ebf459df10061460ec22157757bc0b493f17f6426b1b0fbddbdd92b7d', 
    'x2CFNZ90bhfokLHXOyAWvCDdxE0rmoqXuqmcByHfGrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)