UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BPbBq74SrIFUhxmwA+E9Gk8K05Jfa3hHrpenBO4N3Qc=' 
WHERE 
  key_id = 'ee57e41e4b0c395a7b82d224de927fc20a9f027abe9a650284758617c123b1e4' 
  AND (
    token = 'BPbBq74SrIFUhxmwA+E9Gk8K05Jfa3hHrpenBO4N3Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )