UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDedj/odcrqwIN4qR1f47fTRkjvbE6l9ryS3wPBc0v0=' 
WHERE 
  key_id = '9e7d83e69d1887c19775097712ad33653866977b40eba7844bd6c67e45249e1f' 
  AND (
    token = 'ZDedj/odcrqwIN4qR1f47fTRkjvbE6l9ryS3wPBc0v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )