INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3849b41540ab86691eea982a9007ed746e597dc7f6767b371fde953381b201e8', 
    'eD0/ydIpYaFzDTV3MOyWcRSJvHV/vEPThjDmkjC2JNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)