UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+NAsD/QUTRxljBa7BmXG8tYc4dW42ad/RWJdYWbvn8=' 
WHERE 
  key_id = '0e7847114f3cdd8b82844660ce96cd981800a96dac6bae4c6e8e3fe8d37fb7c1' 
  AND (
    token = 'r+NAsD/QUTRxljBa7BmXG8tYc4dW42ad/RWJdYWbvn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )