UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOM4cFo3B9Bx16/QFkOa+/KnZTovMHIxgXdMYC3afM8=' 
WHERE 
  key_id = '2a7233ea948ea697e22c98b1eb642dd4505304d1a5453aaf45dead083c52e8f0' 
  AND (
    token = 'YOM4cFo3B9Bx16/QFkOa+/KnZTovMHIxgXdMYC3afM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )