UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4Yth8isZY8yTwmZPUOkI/j+FNTmJDoimfi03uqaq84=' 
WHERE 
  key_id = 'dde7ffc3e2955f2dd436af7d7e296e452f00e40b5163c0e91681b439dc864daa' 
  AND (
    token = 'P4Yth8isZY8yTwmZPUOkI/j+FNTmJDoimfi03uqaq84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )