INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7398692da5c9c7e45a16a3389280c9a79022da571ce35569142c82d363477d', 
    'o53Fe+Hy/02nFJQDzWbgGzpluXfx09SoaF2bOzpNkP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)