UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UvWpQsPDxbeHuRBvlhu8VfRB3uh8rzFId9enJIor8MM=' 
WHERE 
  key_id = '8fd22437b9ef80f0e788e12807f3db79851e8e3988dd58af87fb89c32fac0314' 
  AND (
    token = 'UvWpQsPDxbeHuRBvlhu8VfRB3uh8rzFId9enJIor8MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )