INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5de0d9c2bc8e1efd1581a2324440b16d0b752f9550ec35ac31645cd53289ee59', 
    'p2zQPttJYmFkfO+Kt2CcvqOXDB+WaJ8BgWjpSFU8Cq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)