INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d0c7819f3c80a3d00c2115a81fe50ab3ce53bb6de38068e31859aeda3055476', 
    'gWGr/qjMoZLK6gjiqcVHC6Tv74N+VhL28Azqx7WrrRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)