UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oqKI/kGv/5Mba2N20OaIF7olbGrbNG6Zjxn5U77Bsxo=' 
WHERE 
  key_id = 'a4955a326c522c73ea9f0230042cf2fcd61183fd7ea74f03e9980121485d9d45' 
  AND (
    token = 'oqKI/kGv/5Mba2N20OaIF7olbGrbNG6Zjxn5U77Bsxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )