INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '06d15cf6b2af6ca01d91e909b9d838a71a9ad414fe3ca0570e201b5da724255b', 
    'Nr7CN14SJCXTYUqbgJ7OpvYkJkrkVBknxjmFVdHB4OQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)