UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHzHVDto2AZgI8k7l/0Qc1GgnRfAux6YaohANymhq98=' 
WHERE 
  key_id = '21b16cda4cf0339f4ec9c2ce99b6ee814acbd2ebb0e0285466872b56202a128d' 
  AND (
    token = 'MHzHVDto2AZgI8k7l/0Qc1GgnRfAux6YaohANymhq98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )