UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mk/x69AL3QO04YUND1lot/3aTQxD+n2a5h8J3GerF/c=' 
WHERE 
  key_id = '36c1bdd56cb8bd6adce57e7dfcd20dfb4433a0a40074e3694f5aab91c19180b0' 
  AND (
    token = 'mk/x69AL3QO04YUND1lot/3aTQxD+n2a5h8J3GerF/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )