INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e8d1f7c3a0de8c2d89b182f0ea9a8f02ca812e70d22951870dbc05f23a6b443', 
    'X6M2ZbOw0zAtoFdVtn5+J+6D0hr7lpTAtPae6W10wec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)