INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a651b87aebb0c07daf8302ac44dab0415532c0a8a2a879d23552a93cfbc42b', 
    'qWqA1pNKeiJhjvOQWpj87QyzU8MuApK+JnjDmQB1sso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)