INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a751d26d5f62665b84e3f8350050691e65a2270867df9af0d21f21165d07be53', 
    '0mmkenrcSOp1sQilalLD3FBdjBEO6Lf/+Jdi8FM8AsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)