UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4erVDe1VDFr9/5G9IiYC2jK6844+xow+5Munn4l5/I=' 
WHERE 
  key_id = '776dfc1660ce1d5668a0c180acb4d1fb7d62e41877511b24eba87efee73a5ef0' 
  AND (
    token = 'n4erVDe1VDFr9/5G9IiYC2jK6844+xow+5Munn4l5/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )