UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHFKZMxWsk7F+/YPr+KYClPKWDowcHG9VEr0/LgrfSo=' 
WHERE 
  key_id = '0b3053d23a1969ba97aba3aa38674ddb4ef426e899d77d5d33afe8e67f2766dd' 
  AND (
    token = 'AHFKZMxWsk7F+/YPr+KYClPKWDowcHG9VEr0/LgrfSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )