INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9d37a39efde57cde1d40ecc08d4255a24051e39e77dc35c709df68bfaae277', 
    'MDbezLjfO+JA757FMc4JIr3FvyiotrBwjUvv23JhgfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)