INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b9a841666a609085056c14cd4836ff9707e272c6fa57d4a2de05025e2f4d520', 
    'SQQYxl8n/R9r7zuSzEVvn53iUVeMwcxJCgVFEzz0J/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)