INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ece8b1c86ab57fe7c0a085eb08dc5a9c348992febbe9988ebc5393b6ef9d6fbe', 
    'rUixo2glwtjQIpSdDD26sU+fbVLofSGn5tZq6irZkgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)