UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qv8NRp5kf+ghJHw7qHCCuFvTIg4mgGgMof69WHbpykk=' 
WHERE 
  key_id = '486e5430df610df852ba4fb7fe19c4334a28c143c8a7011e2ea3d53c6e237bb2' 
  AND (
    token = 'qv8NRp5kf+ghJHw7qHCCuFvTIg4mgGgMof69WHbpykk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )