UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FH2XmYv/ldZPnG96N2h0C66tHAeTrWG0POSvu/CkBIU=' 
WHERE 
  key_id = '2143e32e9726ef903492f108d92693d491d83171bc2bd0671209d38a613b2a78' 
  AND (
    token = 'FH2XmYv/ldZPnG96N2h0C66tHAeTrWG0POSvu/CkBIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )