INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7083fe5929325821fdcf395f2a8878e2325d0d3945f851ab6542ed3ad4941507', 
    'U1xBx36Ae3Jlg1iGeXwJTiWuQXp4nQjgC0DT2pKedTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)