INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a32e4aff68a4e78aae1519c2365d95eeb036ed8f8e3fd78d51f42c1ddbcd970f', 
    'L+kRfRgRvO+SY9+ZF+pH4nyxqMJELDY2UptTnpuwjhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)