INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd5de5779e09199b838f709a34d050fa3e77890c51749242d29d2ac3478b653b', 
    'df1cdOK7QACcoQJNlZ9vHf/mi+H3LBhNdx2K0TUmDsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)