INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259fd9b112c453417b5f293b33adf2094110b15b2dea3e71608e135b8da25843', 
    'dI/i8tZdQIoAgjlVZw+qADBI3aPQOZpT5AG0C3zOB9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)