INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6475905d0c130adffe306cacc53fa9341611cac49677b4d4e8b9171d61462534', 
    'WmA+Elv4E3z0YW5WMsSBloM3gTdfJm9pgJlbFJkrrWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)