UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EI8DLT/fHpazDkRZyOitfBXft6hQsyNvzyJUnAIf83Y=' 
WHERE 
  key_id = '5da677115a7c2ac9284d957cb36f2ec2eb3120bed9fe922b0ba734b119e723bd' 
  AND (
    token = 'EI8DLT/fHpazDkRZyOitfBXft6hQsyNvzyJUnAIf83Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )