UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6eOT4UtnvT2Rkok8HlqRuUbO89HhCE/vc1t224NwaFM=' 
WHERE 
  key_id = '27b41c5f1a8d440b62a160d4dfe8eb480b21ca2d0fee63f7da220bcf974c8e5f' 
  AND (
    token = '6eOT4UtnvT2Rkok8HlqRuUbO89HhCE/vc1t224NwaFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033