UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8tXksCPVuuB6YdG04cv2U1VvCuaGkC3qymIy1o7ijw=' 
WHERE 
  key_id = 'c44537c2e8fd1071c257d512df0e652e07d0dae1e5ef803fa746f013698eef05' 
  AND (
    token = 'H8tXksCPVuuB6YdG04cv2U1VvCuaGkC3qymIy1o7ijw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )