INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7892724b790547dd6f95e291d537f2d7f25cb78a80c536ccf8b6843d75e9dc23', 
    'adG4btjzyGxBOHu+ZYar4YIvHDx3/Yb5gFBZQFeVdSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)