UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUSyf/5me0OkaWK6nEOLxMqGFnX/NDxlR87SwAGp1AU=' 
WHERE 
  key_id = '2abb89541f01ee4883f8a2cd1c26990c2480255ad9a80b48fb379c8750d6d4aa' 
  AND (
    token = 'GUSyf/5me0OkaWK6nEOLxMqGFnX/NDxlR87SwAGp1AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )