INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '802538ed596114496bfc6d3c039f06fba50ee31919dafc6fc926575322446457', 
    'bG+pMusYLg2uexeB6SukKqAhnPCiqzxG1KSI5B5+6Q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)