INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f4f7ad21624d0f6e692418f24b4446f8213e2caf8d82c04660fe4fc358d1f02', 
    'naCfKvqZkYoH4D+uU0ljK27KiFIjTUsvX7lRmPOSxEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)