UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnLvMBG4oUCQS+hoREPhboGez7HtDtARTbQwgdb4BIM=' 
WHERE 
  key_id = 'a82d566d12c0bd5060dd77b0abd8059a1952e0fb707e5b79a3425b5273bf78eb' 
  AND (
    token = 'gnLvMBG4oUCQS+hoREPhboGez7HtDtARTbQwgdb4BIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )