UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtwMPypuFIkxSRSPLs66SCV32RyM2pagneSO2xuVSjI=' 
WHERE 
  key_id = 'a2c01bce1573d813914f93ab96d8a226de844aa5e634ade85810da21b980da75' 
  AND (
    token = 'HtwMPypuFIkxSRSPLs66SCV32RyM2pagneSO2xuVSjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )