INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81bced310dbef377b7de94131dccc5c3a9fd37fa89f47f6c7cc705fa550d291', 
    'UdU9L8cMfnAXiHBsCsJoO50sJaICvPTudaGJ3zW8tAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)