UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+YBxLXW54mS1EOd7f1Ujjvalw8MGftcmQx6JTm/On8=' 
WHERE 
  key_id = '0e6e618d001e1431994b90228aef907173a58543cd9caf6da49299f350f73a6a' 
  AND (
    token = 'U+YBxLXW54mS1EOd7f1Ujjvalw8MGftcmQx6JTm/On8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )