UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqJnTQzC/tNRNVOJhRiW3vy01MYSpyfl8nr8bJJI0KU=' 
WHERE 
  key_id = 'aa687c6c62c1077fe5013201a7e9cd92cbd1ac489eefa65f531813923b708cb5' 
  AND (
    token = 'WqJnTQzC/tNRNVOJhRiW3vy01MYSpyfl8nr8bJJI0KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )