UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GyJ6qDPcY+xheex3/3DG4eHrQL4MIp5NCXSVK9Bhxo=' 
WHERE 
  key_id = '0521ef4968a0b91a46e0a0443cb63563b18d10bddd5f56e71e004d4da39a7a4e' 
  AND (
    token = '5GyJ6qDPcY+xheex3/3DG4eHrQL4MIp5NCXSVK9Bhxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )