INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec6e7886e22b2df52c89e8b8c13c925412f86130855371e7c956e63421d8ffa', 
    'a9P0p3gqfBvRi6MPeJEpVF/7GY0TZbI9WRUGdIW0TJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)