UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fCKO0DFtradp7DTaXTI2q2hGXn5hggTxRlSLgw4mAs=' 
WHERE 
  key_id = '974221fe3e5ac9ff69921245d58fb87f326cf1735138fa7f390dc9b76604be74' 
  AND (
    token = '0fCKO0DFtradp7DTaXTI2q2hGXn5hggTxRlSLgw4mAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )