UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2NMKd7d1CAF9ZpEM9mnbNTFwt1F59SZmzln+6+uV8o=' 
WHERE 
  key_id = 'c9f2b3fdc531920cefa2dd5663cfa2da0907e80e7e6f007f4d04f900ae10e912' 
  AND (
    token = 'c2NMKd7d1CAF9ZpEM9mnbNTFwt1F59SZmzln+6+uV8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )