INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e738a210ecf5dd27ed89f16233dd4918bdfeb563fd838c52008598e073754dc', 
    'ev7DWxWdSDtHZrHyC+bNTos9Lc+MhCUQMjdNp9MCRXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)