UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nv/1UHmyB5vf8jnE6VH/SIk90NMPeG0AvzmJu56ogyE=' 
WHERE 
  key_id = 'b29f9fdc0bdda00ce4d38d8d0f534a0fe6775df3786f178fda663dad36aad800' 
  AND (
    token = 'nv/1UHmyB5vf8jnE6VH/SIk90NMPeG0AvzmJu56ogyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )