INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca6b7c5b7145c0c4765e2118d6e67aff3ab5814f22b569c7835f7d5be34c42e8', 
    'yorexWxfuNnse8paybNP2PkB8A79Y8CAlKiuMdxlv1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)