INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0c6dd3e4b0002e93463a6a8251de04ae62bc9e94efe6f4ed8fa4abbe0837236', 
    'e44bQA8yDbQvVctNIakSsItYbcmYItcP4VYr0GUPBZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)