UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYKa/itrZjvxyUv63VzesNVNBgHNFMuiI/J4HKDAAUY=' 
WHERE 
  key_id = '7e5ce38a55e17f7aa475c7b2ca150907dc8105ca0b0274c119080b555377d619' 
  AND (
    token = 'KYKa/itrZjvxyUv63VzesNVNBgHNFMuiI/J4HKDAAUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )