INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b3130bfbf977d12e3fd513f0b807d2334c2a92286543cad2c27494045dfdb5', 
    'dUjPnx1KWJWdJRp9Xjq0I4ERitmhQBHUC4jYEj7urq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)