INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b5f300c218bd679f54e0152f7c255d87f06211b5a48d132d84f5d154abe1bb4', 
    'GKKSRBPnzHOnhg85AXle4fN5ErrCD9g62Cj2qKOY3Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)