INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df0983b6086a95056ad50cfb90721d1cb88bc58471fe327b42221b6d3e2c6b56', 
    's9S2myecIXOVkJe3ttsGkZ0/tZBJlX0QvcIVth6/Pnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)