INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70492ba467f3db6607137f5bf4511efa77f72ef4a114b73835b5e1e949fb40c5', 
    '/En52tShFGJNPtHXloGr94gKhVYDtXUcawwbgG3zdoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)