INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e9a0a6a8beef54a17c520bed1698f91a030e89701156c8618d169757c27a3e6', 
    'OUNIBj3kcJ47gaDwr/eqlqYGTJHIKEhNa3/BaH84BQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)