UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCCDhD3diLtrxFChtP64Dpv2nYgYW0vP6ANnCvh3Qck=' 
WHERE 
  key_id = '6ded59b0921c2f3e1194b4286e3860ab32b63f660ed198e526057da12ec1f047' 
  AND (
    token = 'vCCDhD3diLtrxFChtP64Dpv2nYgYW0vP6ANnCvh3Qck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )