UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xetQQz5QF0MoaYe3ibmT7d7gIQthyflnRizP2a6mqQU=' 
WHERE 
  key_id = '4638bf798cb0c5dd59fd11281cc6b5a5926d1eeba54e84f750c5f7f07f172e21' 
  AND (
    token = 'xetQQz5QF0MoaYe3ibmT7d7gIQthyflnRizP2a6mqQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )