UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXTlN6KqmyAk0CZRrii4BOPI/MuFMx2vzn7Cg3jLxYs=' 
WHERE 
  key_id = 'c97103f7a425604bfc4bf955c8719a05a2c8e98c371918705b21d3d345cef5c6' 
  AND (
    token = 'pXTlN6KqmyAk0CZRrii4BOPI/MuFMx2vzn7Cg3jLxYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )