INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255acac98c04e09850d2b7da98efad8633f4e6844fdfcb62aa25dd4a4be5a872', 
    'jleDNXIcCBfOI6ZtxpTAiE5mFVLjP7+G6r90JIjNEow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)