UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Emf5X1xETeCrb2F1tlCBsPWa2V7AAiYMqHP3Z/ChBco=' 
WHERE 
  key_id = '213b2982750cde2c0e1cd84a722644f01207fcd173ddaae6ed10e0b3d67486b0' 
  AND (
    token = 'Emf5X1xETeCrb2F1tlCBsPWa2V7AAiYMqHP3Z/ChBco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )