UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QflyZN/6aczNZ9isY6Ir/wmsTuz4LeqvhTLr+TE44n0=' 
WHERE 
  key_id = '9d514dc9e974e7e46b8f0a575f5dcc9db9e25e82ca7db26e137dc9de46fc2ec2' 
  AND (
    token = 'QflyZN/6aczNZ9isY6Ir/wmsTuz4LeqvhTLr+TE44n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )