UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWnJIEFma7SNee1dSZPqbqkK1I1fgt6Y9ThI3IcsWLA=' 
WHERE 
  key_id = 'eb71edf51d0995ec6fc5e2f97db408d80df76304fe7890341ade6e4387f9b52e' 
  AND (
    token = 'oWnJIEFma7SNee1dSZPqbqkK1I1fgt6Y9ThI3IcsWLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )