UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JU9xLBbCJkAV08k0VlB2v8OQS8KWUJVGP2fO9hTZ9r8=' 
WHERE 
  key_id = '8474aeb7ce707d4c239a1c5a8fca34067dff7d5cebf560460da4f63911145e30' 
  AND (
    token = 'JU9xLBbCJkAV08k0VlB2v8OQS8KWUJVGP2fO9hTZ9r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )