INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b646e9497ab4351f48b0922115a293fa36b96f6ce1b80a6a0cdb880d2f774f8a', 
    '2aQavraodne7quSdMBPcUkhGPAZRm/q8ceo5NG6plHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)