UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWIWKJeoOIqNmZruy+HduQDVPwSGXfgw+VITZMPUa/o=' 
WHERE 
  key_id = 'b45bc4fddecfc79ea9d93c17b5d501768f9177098ca899388a2a9b98fc00f58a' 
  AND (
    token = 'iWIWKJeoOIqNmZruy+HduQDVPwSGXfgw+VITZMPUa/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )