UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fmh+3sftACOe16B5+Sx6bzKzxXf3dWoMubuV+9qi7ls=' 
WHERE 
  key_id = '287fa6aa141b812400d55ca470cc9c542e80317d5e2f8d2798e7525239494cfb' 
  AND (
    token = 'Fmh+3sftACOe16B5+Sx6bzKzxXf3dWoMubuV+9qi7ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )