UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4o4svfWhDIkYrUwKFa1jsGZfRoCAJeCOqJbPCvtHhg=' 
WHERE 
  key_id = '1dcc4242cc32524e9f14bd03042dbb67e217eb18c1447a601063bd9cfbb30647' 
  AND (
    token = 'W4o4svfWhDIkYrUwKFa1jsGZfRoCAJeCOqJbPCvtHhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )