INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5dc376e48a11a707a75aca53a83248b04f65e9ab247dc7f355121659fd99dd', 
    'l2ESk8Z3X5vWG04JFA0lZbTq4g1aowM3hUsumkBxnGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)