INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9649ef3ba4b1d3c9362d267e42ca1af1ae27f0a272aaa08e351537e59c96446', 
    'N5tvYZud5x+ceh7QyFF2EIeMKxkn8xFpYHAr4OJ+7L8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)