INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4e7f8582ec3d8af277c3e4923963484370eb44ec40f54cb17595f705c3c070b', 
    'e6+e7qBk3IdY6lXUrUAgP/R4js97ZH4YJMttmQWGOH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)