UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqBjKouxBrFO2UDgvtfVtP+AKsqaxGBQUxjK9gSu8/4=' 
WHERE 
  key_id = '888dbdd4c004f5c5745b05cd2035d25aa9765ac22952a17e23815f99c2104cdd' 
  AND (
    token = 'kqBjKouxBrFO2UDgvtfVtP+AKsqaxGBQUxjK9gSu8/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )