INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842146c2369825430eaf54816d6abe8ad8a598d11b5fe57e9a8dcd217056a99d', 
    'I836He4ibUwnl9hdCDiUEPDU3hYZdyHpjuwXOiH/W/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)