INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eb732bef1b0b8925aa3c638a4a0b3a0f08e2b3efe26b9303a6a5d5976c8433a', 
    'yrp7QCsDM7oR/EfKz6DAkVF87HQhUmsLiNCTRSggWx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)