UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFsc+U766+j40N8beNQOnLxluSps6jBko1M0vf2v39c=' 
WHERE 
  key_id = 'd3bd2970a94f5a2e6b6bb70eb824dbb09cbd517d72f922b13e0a2e4285197b43' 
  AND (
    token = 'RFsc+U766+j40N8beNQOnLxluSps6jBko1M0vf2v39c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )