UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rINiDz+DRktImGQ0peo4CTVnQLX77KxhQ7V/VZ2QRC0=' 
WHERE 
  key_id = 'a6bc6619e684a6908e89ae38416431ddacc5442a3cc8aa636c625f5c31bbca57' 
  AND (
    token = 'rINiDz+DRktImGQ0peo4CTVnQLX77KxhQ7V/VZ2QRC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )