INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '60c8278785182981e484919501a755b2cab6fcfafb52c4e52e567d92084a513c', 
    '8LAlXohDmNqxgPSm+2V6BFOwM6dXC0z1xNwGPjIiQpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)