UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kchfFhAxXbecWyN73EMcqRiQsm890MDUORuyuyB058w=' 
WHERE 
  key_id = 'abaeb1dd671d05950f0de6293a5abab80dd61dbd36d5c6452903945839dab603' 
  AND (
    token = 'kchfFhAxXbecWyN73EMcqRiQsm890MDUORuyuyB058w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )