UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SRyjoFbivsTHL+YEfTz+NMua33HHMZoSzq9zc+PFe4=' 
WHERE 
  key_id = '2fc0c70e60bbe73945d0e4f041e8840738e37ac8f44fc3ef1660510a92b83dc3' 
  AND (
    token = '7SRyjoFbivsTHL+YEfTz+NMua33HHMZoSzq9zc+PFe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )