UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sI4YzF2mAouLthvqrU3wR9hEqFMVHnnrmHO5llnygSI=' 
WHERE 
  key_id = '9dcf78093afab3800db9910ae215d30af5e71be9b14ed073bcb5a72220083d63' 
  AND (
    token = 'sI4YzF2mAouLthvqrU3wR9hEqFMVHnnrmHO5llnygSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )