UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPNRhYaSRN2z7ArptgZ83H6Qc3KBt0BA/UJncerQYTo=' 
WHERE 
  key_id = '5552a2bf535eb4b39dc91031b862c28cd1393cc73aa932ccaa1bbd42dc366896' 
  AND (
    token = 'YPNRhYaSRN2z7ArptgZ83H6Qc3KBt0BA/UJncerQYTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )