INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3799be3dfa9913f42cec833062326f759a9620d138727d985a308abe998706a2', 
    'zvvEmMy+ppfX1lX73YnCt8YbrcpEQtglYEWsdfzV1z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)