UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwR5POmVrW4/Fu7/e4smU/YG/clKUIeUrz6SIxBQY/U=' 
WHERE 
  key_id = '1b06b24b362a56eb3a2760c97f98538ca08c55ba6bb1c62cbabc023a4688ef7c' 
  AND (
    token = 'PwR5POmVrW4/Fu7/e4smU/YG/clKUIeUrz6SIxBQY/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )