INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c0650b2f6e963094e619dd7aaa2612c6086d27816c3f89559f80c559836823', 
    '8xDczPkolrWQGraVSEqvvXBML3e7T/9ZCPukD8BsTEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)