INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51662076e4a8cd7fdbc9539fc9fc29abc1415f519ce4a71b95e43a9a1ad5415', 
    'S0rYwD6z6GPocBq4X7ctj4OejxvtQiSdq8ZQ4inLm6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)