UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6alhqe397pHgzeZdXA553ml+yBh/kmp2eBKNU3qVo8=' 
WHERE 
  key_id = '59f4b5477b0cffadc80183530c66546ece0c04051188c752e40df5e19ebdace5' 
  AND (
    token = 'O6alhqe397pHgzeZdXA553ml+yBh/kmp2eBKNU3qVo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )