UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCAXyInmgK2z5vB6Ni3r6t/cqKIztAlMnO9umD08nYI=' 
WHERE 
  key_id = 'c987c6f12f2b8151f161fd93000c62c68bcec29012c2bdb580a72639dbdaee7d' 
  AND (
    token = 'gCAXyInmgK2z5vB6Ni3r6t/cqKIztAlMnO9umD08nYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )