INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7486bf9cf97ab48fc459912c5fb1af6555ff946f04e40a952c383631ba13126b', 
    'jojtTpyzVjzJrwsAvbo/I40R3+/niG5FRzeimRliIP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)