UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55pY3UF+cmwKG8FehEjEm6+e8G3DOvfw/4NNZe1AF3Q=' 
WHERE 
  key_id = 'c6ab6ed0a84a4708aa4784dc378f83fd87787ff58e7c53d366d0c832d6d17c4d' 
  AND (
    token = '55pY3UF+cmwKG8FehEjEm6+e8G3DOvfw/4NNZe1AF3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )