UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LHOb7QFR9WERfvbJR4HWcMf0VykycbqdsKfQQDcNQk=' 
WHERE 
  key_id = '402b33483b4551a2aa4e12f704caf78e6638ad0c3042826f15935896f07179d6' 
  AND (
    token = '2LHOb7QFR9WERfvbJR4HWcMf0VykycbqdsKfQQDcNQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )