INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e296277c7af21de2a646774dc9fc0004a806e8506a480dd466af9b16cb0195c', 
    'cmbaeLORyAjskl1GCZipKQnvZxHGrZydZivELkU7zLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)