UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZFxtc2y4jMY3/oErtHcCMjBjf698TXuN2KV6OUeJt8=' 
WHERE 
  key_id = '35426dbda2fceedbe0bf083755a2da74906ffa3487803c0ec49e8a6f9cbd413d' 
  AND (
    token = 'iZFxtc2y4jMY3/oErtHcCMjBjf698TXuN2KV6OUeJt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )