UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHr8mf0sYLHr5WQJaZAFj9EIuAzfh5bwCzoHERzPGJw=' 
WHERE 
  key_id = '26b307c7c5cb492b0ec3eb413b1d5bdb347e5db5dd51bdba2af594ef29e7f23a' 
  AND (
    token = 'RHr8mf0sYLHr5WQJaZAFj9EIuAzfh5bwCzoHERzPGJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )