UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CYdlfjRAyE6G3i4gEjEn15uh/Quq9trnV/2SRql37M=' 
WHERE 
  key_id = '5ce89dfa3d52a7bfbd1940c9857470538aac47399cb6112f04312c104b80bd85' 
  AND (
    token = '4CYdlfjRAyE6G3i4gEjEn15uh/Quq9trnV/2SRql37M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )