INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842c8d1b422e6fdb434bbd53c749214562e23decaa064920e817c45220e64071', 
    'TNRRa1GKuMwVu3/eXXfjTx7PrJf9opuhq7m5RYVRGGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)