INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc612e694cc8026b04199bf7310912ebc9f061baed4292a1515cc25aee84e6b6', 
    'LQnr7hwKa/dpZXz7cj0gE0/T2GL6uUVVRb6DgFdbGrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)