UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biiUtrbyyXIiafwyaQVPbK22DWZYd5EaeE1zAEW8K24=' 
WHERE 
  key_id = '275047740d2417e96356426f3c32e6d692fec79305113eed03e618b764686954' 
  AND (
    token = 'biiUtrbyyXIiafwyaQVPbK22DWZYd5EaeE1zAEW8K24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )