INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f573ac199785e0d1afde8eade9f8ba684a1a4736ee326d7afe7213b676cdc334', 
    'n0xUXoZlZqmdnAgB8TNHk8MdD/ZmEzTqGrE5eIcis0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)