UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMU/Gc1WH4zGTLl62lF1x1991Wx0gHf2f0vX2RwRKz4=' 
WHERE 
  key_id = '2aa3d06a25b75c2e87d54e32998b358f4309a799c41f6b987bb4b8d0bc30cbef' 
  AND (
    token = 'XMU/Gc1WH4zGTLl62lF1x1991Wx0gHf2f0vX2RwRKz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )