INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23b00e4d1d258b535bbb798f6bf4289d88f1c4ff608fc34f4945be784818be2b', 
    '+MCwuyUgHkoS+LwF3myrbIk//IAfJxgeAjuaCBcLoNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)