INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45bc6bbd43adce603ee495f102578c338d9cc222fe7205e781c2ef8c3a807351', 
    '+JDwwS0MDJGtUg4LmyzBETmE5TL+j021Ma5IzqWuKg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)