UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvx+9M+5dWmv2EH1MxrVAUdL/jeBwEiDGm5Q95/hP4s=' 
WHERE 
  key_id = '77b0257a502edda951b19cdbc6e0f71d6a0096802f5962a77a860f31da4d1931' 
  AND (
    token = 'hvx+9M+5dWmv2EH1MxrVAUdL/jeBwEiDGm5Q95/hP4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )