UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7ZtYZXJJLK9IanHh6d6a+bs5EJdfsxC69ShpYkc1U4=' 
WHERE 
  key_id = '16b5ba962f2fca3e69cb768ce5546a53f0f40b02c6542b926cfea321526a83cc' 
  AND (
    token = '+7ZtYZXJJLK9IanHh6d6a+bs5EJdfsxC69ShpYkc1U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )