UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVRABONVLSJKzkTy7BiVRi9uUbaxmcvweQKL+Fb+Gao=' 
WHERE 
  key_id = 'be87ec15c328fb1447ab8a3afc29fd57f7031a50563e2b87000604c61690ff85' 
  AND (
    token = 'vVRABONVLSJKzkTy7BiVRi9uUbaxmcvweQKL+Fb+Gao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )