UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1uEM9Hsf9kcjJJgO7FvSu0d8K4zdakLnL1fKza4rt+g=' 
WHERE 
  key_id = 'e98405d70965608f3cbff79c3f18ec76ef83064d42ff78200011bc21929e4701' 
  AND (
    token = '1uEM9Hsf9kcjJJgO7FvSu0d8K4zdakLnL1fKza4rt+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )