INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2be3208f35d8437de6c2839dd9f5365a81c02a20a6640024f5c6992bcad895', 
    'r4sBgXio56OEVj0dvAXqGeNBI8OAxOK+QrIOQ1BHfE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)