INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3bf34f049613212adb3ffdaf0e0b442b9810416791af9afb47154d061894552', 
    'DyMVvKl4JFwp8hb25QnKYvx4ArutofqhcFEPiQNqV0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)