UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+oQ45Qe673sy24CBkBcvNtktuZWCw3s4IkdQQfcZXuM=' 
WHERE 
  key_id = '89c0ebb5c18bda23b78ebcddc77f95bc9cfc6142f01cbe6c9e6b048b5600c303' 
  AND (
    token = '+oQ45Qe673sy24CBkBcvNtktuZWCw3s4IkdQQfcZXuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )