UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbmMQ4bpAACycGbNLUS3Lpt8ebqUoqqt2Pc63bcFhSU=' 
WHERE 
  key_id = '6826d9ef6dff2dcd0b8250b2b86e047f8dd8e88dd359b2409e87a2edb0ff05b4' 
  AND (
    token = 'gbmMQ4bpAACycGbNLUS3Lpt8ebqUoqqt2Pc63bcFhSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )