INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bed5a5848c9a4b79c395373a788f9d19bfe4212b26b251e883449a3bf26a5509', 
    'tcZN4T8dW27l69JVi6YWb+XS07oCADs4E/EtzqoU2u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)