UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+HugMioCrhfQN6ubryw6kt3Bsjeh4DUGRqZ1q3ih2ic=' 
WHERE 
  key_id = 'a3c38ecf19afb7c481a45ddfc91df6c7d70aae5fc1c212783269adf641b46f17' 
  AND (
    token = '+HugMioCrhfQN6ubryw6kt3Bsjeh4DUGRqZ1q3ih2ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )