UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tb9vzFO2c/1HLENMAVOe4WVTq/Bw3+ebHackE/KXCFU=' 
WHERE 
  key_id = '92042d6970bbba9a462dd7cda7def684229a232ebf41c596313b6efedcfd8526' 
  AND (
    token = 'tb9vzFO2c/1HLENMAVOe4WVTq/Bw3+ebHackE/KXCFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )