UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/Urlqt/ZMRr6gIk0wmIHHlfSpLnyQZTQSGe+9REf/I=' 
WHERE 
  key_id = 'a7aa965d1a1450fbac4bbf4d94efbf9b59c4d700bcf993b01265141b126837b9' 
  AND (
    token = 'V/Urlqt/ZMRr6gIk0wmIHHlfSpLnyQZTQSGe+9REf/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )