UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdRKnWVeXn3RTYicjQ2UQrQ/l7ovmKKGI8qHaou1GXI=' 
WHERE 
  key_id = 'c78f7238874171d7766d36f2dffdb4eb59ad0143a31fc3bf3aaf5fabeefc24f4' 
  AND (
    token = 'xdRKnWVeXn3RTYicjQ2UQrQ/l7ovmKKGI8qHaou1GXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )