UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCUw8CDAlLqGCMfDZ0Dl80jcdPCHFQWtCJ01eitSmv4=' 
WHERE 
  key_id = 'c74d8837f733d807d5762ac94d7399bd16975991ab916ca810d8a134f360ee83' 
  AND (
    token = 'SCUw8CDAlLqGCMfDZ0Dl80jcdPCHFQWtCJ01eitSmv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )