UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbM9ChRrmrrJb5jnFG8SknF7e7qsYYRnIrlwCpVQOso=' 
WHERE 
  key_id = 'db73a35f00b09d88c1b12d7a52847e267470f2550119a71f9812a7937bf97763' 
  AND (
    token = 'UbM9ChRrmrrJb5jnFG8SknF7e7qsYYRnIrlwCpVQOso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )