INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0303032d087fddbf480de37c3264bb25503f429b3475a0ae60df96f29727f8e0', 
    'q3+zt11qjg7EB2nc7rKLNGgfUOU5cuD7hGy5nFhR7uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)