UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5WJvJ9zJdlVLtQBEwST8PwiVL9cYvAhWhfPjTg+g7Q=' 
WHERE 
  key_id = '59872734f0f40f595b87ece23a57df486ea8bfe82f10f3943435770d06a8c1d0' 
  AND (
    token = 'G5WJvJ9zJdlVLtQBEwST8PwiVL9cYvAhWhfPjTg+g7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )