INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e9430b4b9c03d9566b84e3556e0d9c196de3ba14feff88f1334224ae4600f6', 
    'H+kAH75j/uYJDK3U7vDMesmqWx8AJWjexpe7csqPaic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)