INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64caf40fc162da87baad0c9530b244556bae8c08d8d95c4b54da8c19da416a27', 
    'MLheB3psaNZPXnvWfxU01TrFWC6naPDftE9BWuJTLrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)