INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740cabb792238d6a4e849aa0e87b69ecbdc0be8fe1b0557124ae28983248a6dc', 
    'iLjg4+Q187Q1wMtOCM5CHOWS5uDMv1PmEMlZpcxZlRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)