UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRtBVhU3hTLwJvi5QAMifkoanXwfSKHT5tv5REKuRXI=' 
WHERE 
  key_id = '72d8e813601499acaf658fb95fb139cf4d044629e4ca4e567ca80883771cc2d6' 
  AND (
    token = 'cRtBVhU3hTLwJvi5QAMifkoanXwfSKHT5tv5REKuRXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )