INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7babd2dfacee3e862a249de0699c5fcad9999f76c1ec29a2c0626bf4efbefbe3', 
    'XMKVxBZnxZIBQEK1w4jIuaFZYaQhn1VXGDslRbdzNdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)