INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950968deca04503d85160670df4ad8960c92586971fd7ab6db34a298fc8ab491', 
    '4o7zqjY0LNtIULs50mj7aoe7/CR+r6FzZN6xbipjnL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)