UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBlbXfnWn95/HVmakFATsRiBPCKbIBeLHOQvJjs4j24=' 
WHERE 
  key_id = 'b5cf056f4b329808e959a2dd8f4a0ee2240d225651cf59b5451a473123a4c1f1' 
  AND (
    token = 'GBlbXfnWn95/HVmakFATsRiBPCKbIBeLHOQvJjs4j24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )