INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a6db04d63c279fe12d4b1ebe976a8aac7fcec3a98825f820f452a4e1059d52e', 
    'dnoBIHBeQPY7z7zkLfuPA1WBciKfxrM7ZTLoQB0TBkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)