UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2sUWFklr3eZUCwqnzGEccOacKBktLs9M3LqGmpIhw8=' 
WHERE 
  key_id = '444b1e8aab5717b0c0aaf5f432d72c825a2049d0123e271b6d37c5f18c59051b' 
  AND (
    token = 'J2sUWFklr3eZUCwqnzGEccOacKBktLs9M3LqGmpIhw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )