UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whtl3eDYM+gs6PAHUaF6bZd/LYG3RDIUSJmfFX4U4Oo=' 
WHERE 
  key_id = '7d8e9753cdb7de48c4d070a7e122da6e2b5a643d9e542950ed5b25e2b3b2e582' 
  AND (
    token = 'whtl3eDYM+gs6PAHUaF6bZd/LYG3RDIUSJmfFX4U4Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )