INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a237391690fe8dfe10a29ad34e5c55ca35aa2269e105511eba74d3e8ee7947f2', 
    'ZPcwT5XfPBD9AmV5nxo1232tDUJ20XxCdyupL6UvaMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)