UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLSd2AUN2y9tc0I5F5O0s1ERvT5qfG7aABV9Q6Q5dpI=' 
WHERE 
  key_id = '2dc3924d43b06a9ac82bfc9efc01c506c7eaaad307be1848cce0b05251182303' 
  AND (
    token = 'ZLSd2AUN2y9tc0I5F5O0s1ERvT5qfG7aABV9Q6Q5dpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )