UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMPG/VcFzdv9i0D6IygwEcfoPD/wP1YuMX7E8z2NHQc=' 
WHERE 
  key_id = '4436479d07b58ae6de26cc0a593fdbebe568ac223c31315765d0ec80b2d86ec1' 
  AND (
    token = 'uMPG/VcFzdv9i0D6IygwEcfoPD/wP1YuMX7E8z2NHQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )