UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMaJunbImr0w7iJTSJppAbe1F0ecF00NIBbPoxVxhKA=' 
WHERE 
  key_id = '0f6ac783ab494c7241fa000b1279dc51415b100adf62b4795daf0e9a4a6ece0e' 
  AND (
    token = 'OMaJunbImr0w7iJTSJppAbe1F0ecF00NIBbPoxVxhKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )