INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e25e539f8913a483b27e872620d5710312e6da612532482189dfd8fbde937c2f', 
    '8sA8kPKhEjsGTzbsPOq4Ho5SZNh+zGt3x/g4aCupqug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)