INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2de66d78697ce069ff3cc0c1508a14f7a9bc582fa33137f2846f5e9ea799545', 
    'eMNqL6gBcjX0lljHcsjbxZRVsNxdwDlosLbWkc91zeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)