UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKR9h14vYSk79ABTJJh8acqf2KqayY62CAWtUUPyuj0=' 
WHERE 
  key_id = 'c93f9e55616fc748d5764ffb29b34abad8fa7f2b0c4aa5ebc650212ec2540e3c' 
  AND (
    token = 'ZKR9h14vYSk79ABTJJh8acqf2KqayY62CAWtUUPyuj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )