INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857a54155fffafbcf997825f062d8164ccda8668267a7eb7b7dd14608fbe30fb', 
    'Zb3ddN9KxjjQuCzo3YncG18Bk9rz82eCquNkY+nH1uk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)