INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b857a24dde7ef8f5880df0fd6a21b7af7439035c76219774f4429d3843a513fe', 
    '08LeG2ESBudVEPoysInsu7k94+VW8t0VqbVLaca9sR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)