UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmLPFYOV8sXUY4xylvE3zSrcxm1q7byGPs5pKsHZtJc=' 
WHERE 
  key_id = '0ac16986e597a3f07eee25430f8c1a374a1010b44fb563f3104c6a5793b30264' 
  AND (
    token = 'vmLPFYOV8sXUY4xylvE3zSrcxm1q7byGPs5pKsHZtJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )