UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjmVr9EnlcIPUt70oV+Tlq/Lx3/Bp1Kp40D4whscz08=' 
WHERE 
  key_id = 'c3f973c9e536ba11198d49becebe83a63e03b7a8563bdf7b2b0f0fbab54e612a' 
  AND (
    token = 'VjmVr9EnlcIPUt70oV+Tlq/Lx3/Bp1Kp40D4whscz08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )