UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ydpj9pmx36gicUgtnPGdwjW34BaxTywPt/IrfcXq4mg=' 
WHERE 
  key_id = 'd8a1eaf0405288cd1d9f5705824bd4556229ff8992c4225b0c5bc052f0fd477f' 
  AND (
    token = 'Ydpj9pmx36gicUgtnPGdwjW34BaxTywPt/IrfcXq4mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )