INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '960fce827f02d094fea2b479720ffc30a4bf543813b695da518e5685f2d89f34', 
    'b8QZxmuvIx651QLdIVSeQvDfduvfw7vTYgDI9pBxwX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)