UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f28QoNaKE+611L37BuS9TfzuzpxUJK8jhHf8t5kklFk=' 
WHERE 
  key_id = '0a4168182bcaea4dafcb51a312184f9e57664abb727c4eccc8824077b58efeea' 
  AND (
    token = 'f28QoNaKE+611L37BuS9TfzuzpxUJK8jhHf8t5kklFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )