UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMxL1vMmRwjScdyHz3aP/Q/wIpGt8Y4i50hPf+KF8Eo=' 
WHERE 
  key_id = '214159d22655fa7682311bd27fd5fd409c3bee9a34882ebcc7e8c562a2ed4044' 
  AND (
    token = 'WMxL1vMmRwjScdyHz3aP/Q/wIpGt8Y4i50hPf+KF8Eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )