INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6221f04b358ad278eb06e959f11598a846babc7b2f0c3bd176623a977424f38c', 
    'BydXVVC9FxKlMOh5c+BIggA0NXr2J8J68ot1UmnJpbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)