UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LVnJ5xBipKbEcjlU2XY+gPQVDPFMis+mzaV0bjlxM6s=' 
WHERE 
  key_id = '541e48897ca56ba020280827773eed4100a132773275cc2cb53bf8d8ab2a47c2' 
  AND (
    token = 'LVnJ5xBipKbEcjlU2XY+gPQVDPFMis+mzaV0bjlxM6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )