INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dcb93094531b7f03c2cbe0e0c1ac63fe34844362d0ae9ba9e68a065385596e2', 
    'rqunXG9P6psPINfXK7sAj9AhFCydSuK8XgPsJc7+oZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)