UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWuHJmpA4a8YLYaz0WSrPs+/LsxyhF+B+zPZgzJsqBI=' 
WHERE 
  key_id = '233d6b045520d02918b4cf8d96dffcbd3230974fd5f8c61e633bba03bb43d044' 
  AND (
    token = 'qWuHJmpA4a8YLYaz0WSrPs+/LsxyhF+B+zPZgzJsqBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )