INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e09d966add6949239003333172aceb4bd76e16990a97a0b61b2503f2011127e', 
    'tXFHdt8CzOeVIvSel+WmVi9GmgRIYUr83kcM8U2Hfck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)