UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3m2k4QmZ23LMIRNcAOIWouj/O+fKD7yZXXy3Zf7gns=' 
WHERE 
  key_id = '0edfbb4e7f0667fd306c29860661aa495322eca69a8f3be45490913e4c22af68' 
  AND (
    token = 'R3m2k4QmZ23LMIRNcAOIWouj/O+fKD7yZXXy3Zf7gns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )