INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6118078c62f55dc1c3e520d49a0a291b25076591ee030245f2b931900c2663fe', 
    'ozqDInuzJf4dvGY9V5jQa4FyxkWxyveb4xUCf7qFXX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)