UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FvGPcJYkAPZYD5l55/l3KDXEMmvD+IYX9aEfVN4i0ec=' 
WHERE 
  key_id = 'a617021e8fb5ac395bd360300395182412fe6fc86a1c3ef158661f69a0d8f779' 
  AND (
    token = 'FvGPcJYkAPZYD5l55/l3KDXEMmvD+IYX9aEfVN4i0ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )