UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJQlmgAIVvZ1oE9zH805LhL2cQNwOKF6qYTlVTCsLHs=' 
WHERE 
  key_id = 'f71b52ed07680985346c8e6ccb01bc52eaa81292f640901c50c60266333e08b5' 
  AND (
    token = 'zJQlmgAIVvZ1oE9zH805LhL2cQNwOKF6qYTlVTCsLHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )