UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxYT+PHMiKp8KERaa0BEBvmETeWST/Fc4RCKwELplqc=' 
WHERE 
  key_id = 'e61943a2b10856fac730ba03f242aecaed96cdcfe4240eb9fcd277adfcd3f3b4' 
  AND (
    token = 'lxYT+PHMiKp8KERaa0BEBvmETeWST/Fc4RCKwELplqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )