UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmWSVydzIOJvmTgnILlOlpFOwiyDv5RIxlJWW5Xxp28=' 
WHERE 
  key_id = 'e1208070275fbdeee8fda0396dfef78e09d8b4652e8eb10e394bb30421f86583' 
  AND (
    token = 'CmWSVydzIOJvmTgnILlOlpFOwiyDv5RIxlJWW5Xxp28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )