UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTHjB+i06mdnZsXKMrz2zczFF+GTFDntTJLqqbNemv4=' 
WHERE 
  key_id = 'e755acff712bc050df67ba122ad6883e176ffa24982d0c6e28d8e8a370bc395a' 
  AND (
    token = 'iTHjB+i06mdnZsXKMrz2zczFF+GTFDntTJLqqbNemv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )