UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjncdFw+rOraNtBKO/AXPGKswYiYggU+9bgSoiE2CN0=' 
WHERE 
  key_id = '3e789a88512a609ca0d0af4c1f6c863001fb0a1593c243db6317445245574fe5' 
  AND (
    token = 'KjncdFw+rOraNtBKO/AXPGKswYiYggU+9bgSoiE2CN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )