INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b20b182bf1d84839579f2006f11a08a0a2cb254002578ba375a6fdb5bc17976', 
    'vGIm/0Sjfvl3Q6YTJoMrWKnpbCstfgiGZtZKUO0f+4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)