UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2l9vzdbIL6VG20SHCJEuAyx4fEAvNSoXy19zgP8V1HA=' 
WHERE 
  key_id = '9526d60072b1aa1367c3eb61a9b08fad88b8c4d839cfe20484bb863dc4918d2d' 
  AND (
    token = '2l9vzdbIL6VG20SHCJEuAyx4fEAvNSoXy19zgP8V1HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )