INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a61500d199575638bf09b344a446d0465d4cac83a72606af3bb7b4effbaada72', 
    '8bqFiyfpKKIMLE7VS6rBSZFWjK0yKywxsCv675VDGKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)