INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f212c5a43fc7fc5f5b84db78095322980bca65ebce4321f073e3e08a8224ad', 
    'bWe9TF5HvfYCW3qXeaI3CT/jRXgVmMd+kFkDWiIem7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)