INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a941d441970258abe1193dbfa0d7565c0d3a3a109e9399ff12ec0b50ab470a', 
    'bwca11vrd4vUKr0O8Ix5j34T7I0vk62U9ooF7JMdopc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)