UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZ5g+qQczR/uvZKLXWNkhZWrA3WoZbPBGl4SmG6KuQc=' 
WHERE 
  key_id = '6a025a152b6b0e1bd4c1907feec4c7865c61baa3842bd5f70c3c4902dfb5eb1c' 
  AND (
    token = 'MZ5g+qQczR/uvZKLXWNkhZWrA3WoZbPBGl4SmG6KuQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )