UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FbrwEN9pUR38JUQXR26x5vkIYQT/iYAm6E+U/vt6rAw=' 
WHERE 
  key_id = '4fe909bf57e7edeae62fe43fcfa47aa083d173e211f79bdf51881b54e08fcf11' 
  AND (
    token = 'FbrwEN9pUR38JUQXR26x5vkIYQT/iYAm6E+U/vt6rAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )