INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4380ce520372d1d2854056a2113b80c5d721c3072e678f4d0ef6eb952f59ba', 
    'WRVFBi3tf1mtBb93LR5sVcRatYXHL5beH3XJnzm4xzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)