UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHD6br7yeiDG/rYebyu+hYoXXVT+iujNeeIafx8BcXI=' 
WHERE 
  key_id = 'f7402448c0907807de9847d4d2d13e165a30e93a4a5cd3607cb741b44a0a08f1' 
  AND (
    token = 'PHD6br7yeiDG/rYebyu+hYoXXVT+iujNeeIafx8BcXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )