UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMi8cFYNlETPC1bmsDmXddWkaY91HZ4kl2f1dScXqEA=' 
WHERE 
  key_id = 'bbec6e316a9ccbd2cf2d28bb9d1e3ce38e9337cedbfbc2d0aad0129ccaea2440' 
  AND (
    token = 'VMi8cFYNlETPC1bmsDmXddWkaY91HZ4kl2f1dScXqEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )