UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKitawopszFxmWR23mWGuaDQOCsQdXR3AcK3SCtTYu4=' 
WHERE 
  key_id = 'dcaabc2f60b9de5ea44652a8ceb919fd2b78d6b9498ca61206aebee44432a21f' 
  AND (
    token = 'zKitawopszFxmWR23mWGuaDQOCsQdXR3AcK3SCtTYu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )