INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b115afb5589acc415fb554a3b16d505ffae34312907003e2fc8d9ac82e7f156', 
    'exnMBugIGlw86wiPVIe2AWYhv08WnXnOyV0oEJXfUB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)