UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywKReZbocOpyfc7h6Uij0WYzfpDrixGXVsa2bQqLB2I=' 
WHERE 
  key_id = 'aac1d24948bf86c8e2345c58256db936262319aafb2fbfb3ea6d474552506ed7' 
  AND (
    token = 'ywKReZbocOpyfc7h6Uij0WYzfpDrixGXVsa2bQqLB2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )