UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLK3r/HW222zcmbfXIsE+fOX3+SZXM0ZgAA45B9+s1U=' 
WHERE 
  key_id = '94aead8f2474180f6cd9ba36287987ec4b5baf53f7e9ea9763f32a29b8fa0a39' 
  AND (
    token = 'qLK3r/HW222zcmbfXIsE+fOX3+SZXM0ZgAA45B9+s1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )