INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b52185c2fcb606f540fc51a1ca0271c5261ac43cdeb596d28b7470211bbebc6', 
    'PQf7Ntapzpw7TBYzTw1iHz63l39hDvLTlw7fVpz3DRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)