UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'At80a63QIxp4Eo2LhUZvOosjVPWlzEMbOFMHvFOPG8w=' 
WHERE 
  key_id = '44870b454151c0d6fca62dabd7ebad67d8be7896f1e934f816905d87835d2cc1' 
  AND (
    token = 'At80a63QIxp4Eo2LhUZvOosjVPWlzEMbOFMHvFOPG8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )