UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLa59lQIMFNeDtGmylLAaBwatNpB2Ui5CIg1z7/FJMM=' 
WHERE 
  key_id = '5264b91d221ea61e2214bccca25a2b3f8c34aa39a91eebed7b0d7f13f6cc5889' 
  AND (
    token = 'bLa59lQIMFNeDtGmylLAaBwatNpB2Ui5CIg1z7/FJMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )