UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+KdJB+DkMRZv6nVWLCnDIplUv2c99gFhOO2H6r48A3M=' 
WHERE 
  key_id = '5f20e5fe9ed02e5b30caa7e0e885aa372a6760a3071c01f99b4b5d71e9876c49' 
  AND (
    token = '+KdJB+DkMRZv6nVWLCnDIplUv2c99gFhOO2H6r48A3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )