UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBEJdgNnv5+baIK1t4NABACnNF0gOZBqTLFC1AkFF64=' 
WHERE 
  key_id = 'da9b768cbb7c69d16ad9c1870aea386a23dfafa204978af8d2c6a2d1bf37f3ed' 
  AND (
    token = 'OBEJdgNnv5+baIK1t4NABACnNF0gOZBqTLFC1AkFF64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )