UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpSZGFquJ/NrxhS8vcVjwlg5TLKtF2r1ejKPz9KOeqo=' 
WHERE 
  key_id = '2c2cb6161782dd8b08c243eb383430342bf705f13ec4e852370c2632f2ebf729' 
  AND (
    token = 'bpSZGFquJ/NrxhS8vcVjwlg5TLKtF2r1ejKPz9KOeqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )