INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7134612668cd4cc116dda3eb0000daca271a48705dc987d4f288f3bda3f6f64a', 
    'IuObhdX8WgVbaR3FjHB6XNdLreSw5WKvx3lhi/q/amA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)