UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VEalZI0aKUiiykpKQWMTITgvn9qwjS+1FuxGFz2xVo=' 
WHERE 
  key_id = '95d6e032a8ed45495a9cf4fc856cb05a5e936dc9fdbe2a7a01fca1f3222c27af' 
  AND (
    token = '+VEalZI0aKUiiykpKQWMTITgvn9qwjS+1FuxGFz2xVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )