UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ic8oc5A4h30OwkZHH3HLBbFd5X4EdAKpysNkCX41aN0=' 
WHERE 
  key_id = '7021503f7d1cdb191c2f3ca405511875512ff3e3607910cd7b89f0509bd03600' 
  AND (
    token = 'Ic8oc5A4h30OwkZHH3HLBbFd5X4EdAKpysNkCX41aN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )