UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3VS3tpFfBobIrd0ttNeYFlwfsGoeBMyEmx8ho/r4N4=' 
WHERE 
  key_id = '2eaeb71c5fdb46cded874b0b0f250200a989a7703e7a2f1197b3344485ffc4b6' 
  AND (
    token = 'M3VS3tpFfBobIrd0ttNeYFlwfsGoeBMyEmx8ho/r4N4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )