UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35E1Gv4MX1D50yvMsD3PA+yNwW/82dhyo9chHgMsxQ8=' 
WHERE 
  key_id = 'd699d6d14c18f2fb94977e5b4338262fc704d54b7e01f07254c158b3221fda47' 
  AND (
    token = '35E1Gv4MX1D50yvMsD3PA+yNwW/82dhyo9chHgMsxQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )