INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77b418f37a6c645712ae1528462ba845e540aa727d9163f1547ca299b16832f5', 
    'mjn9x0q1O1mnb37I7TZqbOuBjzFPW8ZZWq8NBl5YkiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)