UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/eCqaX8iuPCNW8Z0HUilq+0Hb+EbPv/Yki3PPeKi484=' 
WHERE 
  key_id = '5c6feaff08ca69f0eb0c5c0db2c6ad07fb57b94215f98ac24c7e011770b27ed5' 
  AND (
    token = '/eCqaX8iuPCNW8Z0HUilq+0Hb+EbPv/Yki3PPeKi484=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )