UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+8mo3nx2LXnrenS1a4hQVd5F7mvU0VjCM/pZR/y6UA=' 
WHERE 
  key_id = 'a100c52c3ed173f27ac4ef6563ce2dd1763698e19346d37e2bc05a131df30cf3' 
  AND (
    token = 'w+8mo3nx2LXnrenS1a4hQVd5F7mvU0VjCM/pZR/y6UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )