UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HJPq58bhnPyC+5rJcZGL9bvn5LzRL/R0o1Lh5RXXgF0=' 
WHERE 
  key_id = '5448de2a5155c6735d30fd1b9870138e2faf2da11bc68649269de1aa8dde28de' 
  AND (
    token = 'HJPq58bhnPyC+5rJcZGL9bvn5LzRL/R0o1Lh5RXXgF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )