UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDWnNz5eODSvR9CNo484aXbFtx9epeXStxtoqidZdg0=' 
WHERE 
  key_id = 'f74c3be65f56846a55c45c0c187e3bac5804e952f13a5c6cb883baba26998562' 
  AND (
    token = 'LDWnNz5eODSvR9CNo484aXbFtx9epeXStxtoqidZdg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )