UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRBEyAYylAZylgTQH5+lbVg3h6e5DKwy+/tlYhnmJgM=' 
WHERE 
  key_id = '59994a0f48baf11a43bfd950aec051f6d7be941b22253fa821e2622f45fe2f41' 
  AND (
    token = 'oRBEyAYylAZylgTQH5+lbVg3h6e5DKwy+/tlYhnmJgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )