UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2P/S8GXrg+2GiyB5Mn42QhiFQ9IwGpERcCaBoXLjSDE=' 
WHERE 
  key_id = '0b32eb99cad63150b718f72f7d9c5d5477045edc85a3920b280d41cfbf61116d' 
  AND (
    token = '2P/S8GXrg+2GiyB5Mn42QhiFQ9IwGpERcCaBoXLjSDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )