UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXaA+hNv+xZfpqnjlE2i2o5wAobmgWVBVwsHaOOIPOQ=' 
WHERE 
  key_id = '1cadb991705bdb2f43868dbd3942fb81c2ba9350066ee82cff0369abe7f253a1' 
  AND (
    token = 'XXaA+hNv+xZfpqnjlE2i2o5wAobmgWVBVwsHaOOIPOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )