INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cd63712500fd29437616b94988c8f6a98cade7dce8dfbe74d2bc45eea44c4dc', 
    'zXA2hJh5hrEglrL7m3BM5DXy1YJEwGk4zRY6vEM9Zyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)