UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTFcYvWstRMMqIHAvOg98akAOoKwaUqv9ybgyTGQykk=' 
WHERE 
  key_id = '3d4292fa695587901e60d2c3c180bc708d0c98262373de87970826bb5e25eb18' 
  AND (
    token = 'QTFcYvWstRMMqIHAvOg98akAOoKwaUqv9ybgyTGQykk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )