UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D364VHjkuur4MW3ILRersLC/d9b1HOFMikG2OMEKklU=' 
WHERE 
  key_id = '0a2ffcb3e26db961c91d71fb4fa37e403dde894f7e9b66555e23c12c12c6d1ed' 
  AND (
    token = 'D364VHjkuur4MW3ILRersLC/d9b1HOFMikG2OMEKklU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )