INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f6d44ea4c43764378e577eec2209b8f06dcc6e0bd2dd30a4c570c6bafc822e', 
    'KCbqynW8spv4zPZIfvXtYF3yDACBzV52zKPN8bct7y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)