UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcVuOKULje5cNGF/EYon1OEYgs7AIAGAFpOqV5hhOOg=' 
WHERE 
  key_id = '57e6cf50ab05eb5ef9648748149b4776d0a410e79d507958efdf3808caf090b2' 
  AND (
    token = 'vcVuOKULje5cNGF/EYon1OEYgs7AIAGAFpOqV5hhOOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )