UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKG8UNqPU8A3K7qONPwzWztUs2upVxH2NeWE8jnF7fc=' 
WHERE 
  key_id = '9d6f37fa8711e53b5b883ee44219f38098dff25c1d8fd5524edd53a1c5ce2eed' 
  AND (
    token = 'ZKG8UNqPU8A3K7qONPwzWztUs2upVxH2NeWE8jnF7fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )