INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2155bb8b0b030b02dedc4c3e4e494c61c32d7be2d9273c588942949737d3c367', 
    'hCmymH2l4r+kBVaKEmkCe/075pzY3xGZgRgDkXjXXBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)