INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5234a93b04f7070cf4f6efed0ee06782dff1ddacecc310ca35207d9c08b9d14b', 
    'Y1E1TW4yZLIpI5R4c4qwHy2VBXyJQBct0GXaHuKznjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)