UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'diDsfYgfqAZc5cDWePq7LfyRKiWPLUzZOCYQK84NLjo=' 
WHERE 
  key_id = '11475d27f75787f989c029a7faae53e52e4357eecbbcc5242b3f5d32b7815fc1' 
  AND (
    token = 'diDsfYgfqAZc5cDWePq7LfyRKiWPLUzZOCYQK84NLjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )