UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bixxCroA/zLDb+SgJhj+d20zcsfBugusBDul+1Sg+Ro=' 
WHERE 
  key_id = '4b1db5643291e4d2ff47637479653bc8f0bddeddf89f18fb711a0a114d9ad2eb' 
  AND (
    token = 'bixxCroA/zLDb+SgJhj+d20zcsfBugusBDul+1Sg+Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )