UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxxzoYVOSA4QrLQa/ZNwuVxIvSFtdJwNGJR8WqUkJCs=' 
WHERE 
  key_id = 'fae53e8149a2bd04f7040c478d24e498cba14b322c4c088613bced1f09771857' 
  AND (
    token = 'nxxzoYVOSA4QrLQa/ZNwuVxIvSFtdJwNGJR8WqUkJCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )