INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaf4dda4e696b3639acd5844e230008c69551ae3e6d7287021fc6e6dece8d52a', 
    'jHBbnSVF9IVT59bhNuAFLQw7qEn9eQHQeeki9Mspby4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)