UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/1EFE8cM9/ljxw/rapypA9EoNTceL3NEkPRYbvMZLs=' 
WHERE 
  key_id = '9d77c1851e82887a658882a93eeff1ad6379739fcf59aebf1959d07ba37ef74d' 
  AND (
    token = 'G/1EFE8cM9/ljxw/rapypA9EoNTceL3NEkPRYbvMZLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )