INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b701b4a317a2976bb98e64e5b2aceb82ea1b3a7ce368e8b932e611ad1559db2', 
    'rRgotNNd7cuKABj4A/cITDYdq9REUCa9xxwxbvZ0zVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)