UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SepGtqYlfIHOpOBzol9m77GxxF0s8VDVmD8IcxqnsD0=' 
WHERE 
  key_id = 'cf64d58435b0e9b075caaf2ff1e06b45683cb09b2c769703c512574893d4e767' 
  AND (
    token = 'SepGtqYlfIHOpOBzol9m77GxxF0s8VDVmD8IcxqnsD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )