INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83019139647aeff6b1096aba1d99190bec7359babf3d5620a3f38b04f5121ce1', 
    'Cqfarxb6weZ9223BO0SwyVWw5FU9wyt0LUXi47tNIws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)