INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe754db11c3790c651b95ba9c56690a66274f1d7ea952a5e0acee9e5d9e6f8e9', 
    'McMYCE8OBnD0NuNaIKgz0fEn4cXyph868fcF0PSxZ+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)