UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3LMXXMU41gFzZrNbewOGewMgDj1NFjhFjnN3TMJ5Sw=' 
WHERE 
  key_id = '074c7f2b5e17201752b3782c59dc870c392393d32498b81fcd39cc2dc0fb3260' 
  AND (
    token = 'a3LMXXMU41gFzZrNbewOGewMgDj1NFjhFjnN3TMJ5Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )