INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '473896f2f43ce552942d85587b996ec4a0f92a7d92983329373ee971bccc2fbe', 
    'axGqulqSlpB3kodZvvaX0FgTppbzgM+wpUmzKKiuopA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)