INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51d5e3bcb1b91aa11977d28974b6cfd1acb897df89c3cb05b863bb51001c71b8', 
    'cRwuOGGLJBKXyn7VKSHm+Qk0Osej3f+Oi7Fib7YsZ9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)