UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8csF82Z1ZXYptfhkN6IilSMXbI6ar4fz4XSyyHakaFo=' 
WHERE 
  key_id = '5afae27eb453e67e146d599030507fc8ca0fdefa97b3ed866d9cd6d5333be976' 
  AND (
    token = '8csF82Z1ZXYptfhkN6IilSMXbI6ar4fz4XSyyHakaFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )