UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brWTyw3wM2+Yz+jqXhY8oU4sZDc/I6nwN97YxKd9TII=' 
WHERE 
  key_id = '457c5057e0b5db1b7aa5d4697eca7d2dd87b50e3f7c2bee367a0f865aa6b00fa' 
  AND (
    token = 'brWTyw3wM2+Yz+jqXhY8oU4sZDc/I6nwN97YxKd9TII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )