UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAul0XTvq7vAj2+g/599cEm4tgrGnvmYJakO5jvBz/k=' 
WHERE 
  key_id = 'ec0468318f2860003fc5069f4ee7cdffcf940d614d0448ca19cb0cd8635cd243' 
  AND (
    token = 'gAul0XTvq7vAj2+g/599cEm4tgrGnvmYJakO5jvBz/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )