UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axtIJC1oltPdvtyrRlvL+132c2bbzOE9vWhb5IHoK8U=' 
WHERE 
  key_id = '2394201d86ccddb12df875a7792f23463e4d1dfcc1441484e0111649b582b2df' 
  AND (
    token = 'axtIJC1oltPdvtyrRlvL+132c2bbzOE9vWhb5IHoK8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )