UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2LzVsPyrzAALg0a0oCihnuFL4QTpS6BG2s7YpzKoCM=' 
WHERE 
  key_id = 'ccd89b4a65d1f3489432779079bb0dd83e12f50969a493cc4d4b55fb1d614531' 
  AND (
    token = 'Q2LzVsPyrzAALg0a0oCihnuFL4QTpS6BG2s7YpzKoCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )