INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7954019f17600ee6dedb8807954e31ea975406ec025433f553235d312aa94c5', 
    '1fMLSzbGhhg8XwVoPuw7hymrLAxDMtHXplmE4ILwVcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)