UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKFH8+S1tUml/VQMQfDpwJvsfhDl9dpkaPvU7h2IKao=' 
WHERE 
  key_id = '03bebb14ef99f705f3dc80969027f903f2b4971a7f30c715c0ec53de827fc829' 
  AND (
    token = 'IKFH8+S1tUml/VQMQfDpwJvsfhDl9dpkaPvU7h2IKao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )