UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ehVF54z2s+lPPrReRrKKgzFr/sqxekoT789nnb+sbaE=' 
WHERE 
  key_id = '17e34101491f80914de37cccfba48dfff15c6b161137d7536e90aca531558562' 
  AND (
    token = 'ehVF54z2s+lPPrReRrKKgzFr/sqxekoT789nnb+sbaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )