UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoYeE34xj3+dmEO1s61Ts1rNh9SqfDquq8ydMrCYuvA=' 
WHERE 
  key_id = 'e9cc8c576a7134e063923abdbf1bae68920d3cca3923d00022af54e98255eb7c' 
  AND (
    token = 'PoYeE34xj3+dmEO1s61Ts1rNh9SqfDquq8ydMrCYuvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )