UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XST++0OHVvDDo1DAPjT1UyyBa+Vz/5HPPCw0Ktr82GA=' 
WHERE 
  key_id = '2ba640a9171d4f1d9a6973a765bbef935acc324e8c0b3906e96d7412b34224b5' 
  AND (
    token = 'XST++0OHVvDDo1DAPjT1UyyBa+Vz/5HPPCw0Ktr82GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )