UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxJIewuWYkMDwVFaVSpZV6KSn48JzQuPlM4beV6oep4=' 
WHERE 
  key_id = '7c567691012d235f3a2f4151000ba5cd7fa80f0a73c66b05a812b838cb3422db' 
  AND (
    token = 'NxJIewuWYkMDwVFaVSpZV6KSn48JzQuPlM4beV6oep4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )