UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D56+Hg9eAiyxGNLdc+nujR6QC0RWf1/DP0P8ao7s8S8=' 
WHERE 
  key_id = '2a646dfd0861436f632da38d77c5aaba66495044823c44d9fe1e4b4609267084' 
  AND (
    token = 'D56+Hg9eAiyxGNLdc+nujR6QC0RWf1/DP0P8ao7s8S8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )