INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eecbfce9a6417a4b654f07aff65457909b8a40eb9b27f44a353587d013265ad', 
    'os3wuiMjjohi9zE8IjCG4lAcTWYSF8n6hBBgtSf5ask=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)