UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qig3FA28+CvaV+05KXB1mJ64I5eq14JcCT9EyCd/eRw=' 
WHERE 
  key_id = '8bf8d59e7f76b9b2089d87f7aac44ff670558dc3064bf3ebc9dc9b5496fb3e14' 
  AND (
    token = 'qig3FA28+CvaV+05KXB1mJ64I5eq14JcCT9EyCd/eRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )