UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOdg7E8GjLdERJ1Vwh9Bj3nyNO8x//jwhC1BA9SbR/c=' 
WHERE 
  key_id = 'd097835e6664d217cc72f4e0baaa314e230aca00c228d7677499f5638212d906' 
  AND (
    token = 'iOdg7E8GjLdERJ1Vwh9Bj3nyNO8x//jwhC1BA9SbR/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041