UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIS3O0SeOE/7E3WIqdm4s0Tl66497KSepMjz6Np4GaI=' 
WHERE 
  key_id = '18659689ece10e3d582cddfd58772927587eac0ae7c5ca9dc293287c7b338d76' 
  AND (
    token = 'fIS3O0SeOE/7E3WIqdm4s0Tl66497KSepMjz6Np4GaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )