UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i43mkdeKFq/4cFW+chaRE3y+uvgORyyYGC2N5PPqWgE=' 
WHERE 
  key_id = '7b4be57acb8dab4eabf64613b5ad61edfdd3e8e8e75f2e36dbee2cd01929978d' 
  AND (
    token = 'i43mkdeKFq/4cFW+chaRE3y+uvgORyyYGC2N5PPqWgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )