INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fb3effc83272d939b010f24da436423d1f53d91b9685be90e4f2a8f5669a836', 
    'heN6l4/NEQB2fe7lElX3P4vJ82UpOdDnNi3r9AWH/80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)