UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ZZhtxoZnb14Pi8cy6sGbELmGAQF80fc1at2z1Ng/wI=' 
WHERE 
  key_id = 'e647a7514b137918a6623d864a28d690637f7a9b26d97e6e8a3ce68bd4d4b3af' 
  AND (
    token = '5ZZhtxoZnb14Pi8cy6sGbELmGAQF80fc1at2z1Ng/wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )