INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad093227cedfabeb7d16fdcc311a842fc9bd2c9fb8a2aa7628f7bc4e3f11381e', 
    'ELjfQq49oq7bzwSc9zYAPoD94Ry+FpE7wDwKa3DAVcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)