UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2X9NvKd8QYHkj2ySnEMwiZRV5EBWYi4bnQWYIRWx4kw=' 
WHERE 
  key_id = 'b09838a4722cfd68dff18553c485f6f9816e73b04be2140017110d3705dd56ae' 
  AND (
    token = '2X9NvKd8QYHkj2ySnEMwiZRV5EBWYi4bnQWYIRWx4kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )