UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xobdgejqzAsaMaZFm3koZ3XA8wy+auWMkVhxIE2m+BE=' 
WHERE 
  key_id = '5a0ccc69b152c3d6c6523e22190b5d66a9f35c4611379f94d0e4a065e0f178b8' 
  AND (
    token = 'xobdgejqzAsaMaZFm3koZ3XA8wy+auWMkVhxIE2m+BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )