INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51668cca7f99b4a8127532cda2ef6e82af0a4d7884ef1ae200b223486a67e747', 
    'IgvTYRFS37iP88Fpf3IB4YasLSpgPnLrdEGZ0SFyRJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)