INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42e6ec7689ab2479f2097f2079fb951573e3b1f954b061e5b66cf34b90695f4', 
    'wFoHvRSAnW4s2TkW1ZuIO2rmFQ8VCTOAYBbFsRhUVo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)