UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8m398R7ku+AWBjR2Hck+1DxaTo3TnKFb++XSKd90Lg=' 
WHERE 
  key_id = 'e25fe342bd3dc721e15ba961e53519e9f702bd1a409453f9d6f1d5101af183a0' 
  AND (
    token = 'p8m398R7ku+AWBjR2Hck+1DxaTo3TnKFb++XSKd90Lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )