UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jWxMPELLVZ7K4L8wLvwTrfRU2/q2aojY5jFo3cdaZOI=' 
WHERE 
  key_id = 'e23064fae61632458fad8d8f47643af0180adddd57589d1cbddfb016ff2d6209' 
  AND (
    token = 'jWxMPELLVZ7K4L8wLvwTrfRU2/q2aojY5jFo3cdaZOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )