INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ce815630f84f1f69cf3d9b402a9930167b45c7b93e61ad05f018dafb519e19', 
    '1Dc47rBzKQvtkUh1I2+yC5YJnmtdYvlLbascPxcjFyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)