UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SguB6KeaQ1eHDeKYvE6X/1UHTesrK21IIVvr/j365wE=' 
WHERE 
  key_id = '8777edf58e059c9f066099dd4cfdd58a0f50336be757153412955d95597500b1' 
  AND (
    token = 'SguB6KeaQ1eHDeKYvE6X/1UHTesrK21IIVvr/j365wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )