UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPyMwOiSzi2jackNKYBbc9bVxL/0hH/ZR02M8Nbta4Y=' 
WHERE 
  key_id = '25b59217d13a1e7101cbdf4b5291d8f49b3af1a55493ada3a7e58039b479fa4f' 
  AND (
    token = 'pPyMwOiSzi2jackNKYBbc9bVxL/0hH/ZR02M8Nbta4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )