UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ILXBx2pvQaRTMQmghBQ1vW6L+YqjDDT3MLHKhTtiCVg=' 
WHERE 
  key_id = '6f11807e420e682f22ecbbfa016f1dedfe0df06c818d482d9b3a8ac4d2fdeb08' 
  AND (
    token = 'ILXBx2pvQaRTMQmghBQ1vW6L+YqjDDT3MLHKhTtiCVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )