UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqCsg9n3iSdkqgZtZsEDHCf/mtlEMYvKi49Jx/5Fsu8=' 
WHERE 
  key_id = '6542a297633a6c4c74ab2614e2c41260ca1d2463811162d08c4a6fc06d124159' 
  AND (
    token = 'GqCsg9n3iSdkqgZtZsEDHCf/mtlEMYvKi49Jx/5Fsu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )