UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bFD+bJwdx+v+AQUPxAoVVbcfKiOJNaEnSsJXX1SD/I=' 
WHERE 
  key_id = 'f6c301642c47f0d2c6bdb7fbcbaa059dd2043b57f254dfae25300deedd2d92ea' 
  AND (
    token = '2bFD+bJwdx+v+AQUPxAoVVbcfKiOJNaEnSsJXX1SD/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )