UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbpaWE2eZ3vxD1+TrWS4/4D4tVc6vELg2RkC8NMi0nw=' 
WHERE 
  key_id = 'a91190532b1d6c7de9a9abc342dec7aa960f1862e86078e8d8ae963532dd8ab1' 
  AND (
    token = 'SbpaWE2eZ3vxD1+TrWS4/4D4tVc6vELg2RkC8NMi0nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )