UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wa8rTAATgvYI2QBcvm/osfci52jvBW9lDESqYAYDLFA=' 
WHERE 
  key_id = '3f06e71c365f7684675a7095b6bd65127dcaf76578d8ea3dabf0a8ec4996380d' 
  AND (
    token = 'Wa8rTAATgvYI2QBcvm/osfci52jvBW9lDESqYAYDLFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )