UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TylbjNjfaQwQsp8TnY8OnRZxutSTjKQVpBPXI0CzOQY=' 
WHERE 
  key_id = '7d12aeaf4b969fd57925da17f597da8adbdb0380fbd0e5b587f77729caca661c' 
  AND (
    token = 'TylbjNjfaQwQsp8TnY8OnRZxutSTjKQVpBPXI0CzOQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )