UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmsLeXGjzXdCINFlVbVOoa/nJMhA8CaaosxhT7zy52o=' 
WHERE 
  key_id = '3915b8fb94481b785c277ab6d152f56cf4350b807f7d7df862cf95001d234411' 
  AND (
    token = 'EmsLeXGjzXdCINFlVbVOoa/nJMhA8CaaosxhT7zy52o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )