UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7VbJl3EfSvfSR6AvfEq4CckDMFeVFsiwSTB0yX8dbE=' 
WHERE 
  key_id = '088186ffa4b01dd076c7ede063a86bdeb7b49e27ceb8680e2542e23a539554f4' 
  AND (
    token = 'l7VbJl3EfSvfSR6AvfEq4CckDMFeVFsiwSTB0yX8dbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )