UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4fneWHbrQvDtM1znaAiBwqE77zwZpWwclHqobczxf4=' 
WHERE 
  key_id = '520ed57d9eb2a6b1fb294aa6f819f3aae509c615b3b504ec165127c6732c39a9' 
  AND (
    token = 'Y4fneWHbrQvDtM1znaAiBwqE77zwZpWwclHqobczxf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )