INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c2cbd5db9ed915114d59e65579f2495948aaa56a3593189faef546b20b8c4f', 
    'gcXNejpQcAjsidpfpJF/4GaORGVREBU7XIHakrodkLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)