UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GcUAnUikfeZ8KGDaFZaTgeZAih7PqkkjK4c/ZRsj+c=' 
WHERE 
  key_id = '216eb5e422900db804f2b2f900d56315065ed0f08b901410a4a3968686d06ac4' 
  AND (
    token = '4GcUAnUikfeZ8KGDaFZaTgeZAih7PqkkjK4c/ZRsj+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )