UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRO8n9f9DHqJBhi6zhjbRJiXIAIscNaAWDIUq7Vvlb8=' 
WHERE 
  key_id = '9e2bf2b2be39f5264351248d214081bc8b8ec08555fc7128d0aeca4f9b96270b' 
  AND (
    token = 'lRO8n9f9DHqJBhi6zhjbRJiXIAIscNaAWDIUq7Vvlb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )