UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwDVsX916isoIK9JKOvxLiMJKelKEXPEs+pX6nzSe00=' 
WHERE 
  key_id = '525d010928a60523e44419308408a36028899c55f1c2436e4d5aa2b7d531df00' 
  AND (
    token = 'nwDVsX916isoIK9JKOvxLiMJKelKEXPEs+pX6nzSe00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )