UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDMn2VMvpZltySaEufVxaeiT8E5eELUST/dPEtWvsW8=' 
WHERE 
  key_id = 'ebf473447efbf7e1a6c1cc8808ab84c0b1beca64eff40cab03ee2cd1c3d87e2c' 
  AND (
    token = 'pDMn2VMvpZltySaEufVxaeiT8E5eELUST/dPEtWvsW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )