UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+lNNSD+SiQWC7v2UfQNpXUpNrZPq5qsVaqjT3h1yig=' 
WHERE 
  key_id = 'e0324c5c90aed9035fb176ef6abf61f2b110a9375222c18a4d1cb760170be769' 
  AND (
    token = '3+lNNSD+SiQWC7v2UfQNpXUpNrZPq5qsVaqjT3h1yig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )