INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8306c97ca750550c2868f88eafd294153753e887902fc6df5367eed09f82a0c7', 
    'NkzB6nEiCsuIAursH6Nj9jQzgP6X1Vhutp50s9YbrV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)