UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dIbAkqoT1tOKp8KKTWF6c1BPn4BQOMnIxLIQ4WVBu3M=' 
WHERE 
  key_id = 'e81c549f7867b70027569a172c81e35ee19e79989ff067bc018d9e879c6f0047' 
  AND (
    token = 'dIbAkqoT1tOKp8KKTWF6c1BPn4BQOMnIxLIQ4WVBu3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )