UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+sTIxBbKn1+Tok4VGy1ABXCc0gh42UAbJVX/g/uBIQ=' 
WHERE 
  key_id = '101d8c850c9f1d4c4f9e007bf8f39bc8b7380cde1d593683641e6c3cb3bb8a88' 
  AND (
    token = 'S+sTIxBbKn1+Tok4VGy1ABXCc0gh42UAbJVX/g/uBIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )