INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27d1ed72c3ca3517c7cae9c73757d2381713e47840f63b55fac6ba876abc36ad', 
    'uHJ+0PPeufP5AAdfoJnpW8o4fL3WrJkAfBQVPsXbqzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)