UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygoK1/vPnggTa7FQDvObqQUKwSjCHOmNwToCKkWEm4c=' 
WHERE 
  key_id = '2c46e7d80719a5063e02f801143d5b11bc51900a21444e27b1864723e699f023' 
  AND (
    token = 'ygoK1/vPnggTa7FQDvObqQUKwSjCHOmNwToCKkWEm4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )