UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrrHk6yoPHVXoBTyfJITGJBUPDwrSW2qkDtL+/SP5KE=' 
WHERE 
  key_id = 'e3f6abb59d2907545dba101389ffba75dd42c30bde1982d4fecf4362fb57b92a' 
  AND (
    token = 'nrrHk6yoPHVXoBTyfJITGJBUPDwrSW2qkDtL+/SP5KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )