UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0oUHOPFD1Oonvhs87F8uXXvSmuwY92rQRz+iDJF18w=' 
WHERE 
  key_id = 'e76de3b2ca74c227ca9839e9d02527ca27f1a09819cde7866920e8a902a2b8b9' 
  AND (
    token = 'y0oUHOPFD1Oonvhs87F8uXXvSmuwY92rQRz+iDJF18w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )