INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaa9232e044aa9093b293dab740a632b18cc04390aa8991ee2a263707be6386d', 
    'McAO8V5VAVvkqlNnKgOWQXpy4tybkORGuP2nd92248g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)