UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cv+k+RH1ee+uR6qqBoxhBc2Zx1f3CUKgL1AiQbJF5Jc=' 
WHERE 
  key_id = 'dcd40acfa5d3c4c732357b65e92cfb936a958cc9f5a4794c9e5815cf5be458f4' 
  AND (
    token = 'Cv+k+RH1ee+uR6qqBoxhBc2Zx1f3CUKgL1AiQbJF5Jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )