UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhK6Ldr4+AgzZPSp1u7rcqHGRqvQ1M5gosPxyuZlR50=' 
WHERE 
  key_id = 'e2f5ef80918ddf7c26fa909223d80901386afa7fd11a77faedc02da2f959437e' 
  AND (
    token = 'AhK6Ldr4+AgzZPSp1u7rcqHGRqvQ1M5gosPxyuZlR50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )