UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vOW0/MJzkTxagJ0+Nm/QcZCjS0fyK0s/kd7YkNon20Q=' 
WHERE 
  key_id = '8604cc42510e7af6bd1a2db56053beea76a87d9082ae4ff7985c6ac464e4f1ee' 
  AND (
    token = 'vOW0/MJzkTxagJ0+Nm/QcZCjS0fyK0s/kd7YkNon20Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )