UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfqbvzjez5iXg9q/uOerNkEwe0irSYfe8QysHFBxe18=' 
WHERE 
  key_id = '8cc90a205689be8dff0ac64dba43a326d202823da104b2a88f9ab26ec0377b05' 
  AND (
    token = 'rfqbvzjez5iXg9q/uOerNkEwe0irSYfe8QysHFBxe18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )