UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMZl8ugGO+H/ZrhYg4M6MlBfe1BoWOPZWvJWbL3xZyc=' 
WHERE 
  key_id = '0aeaa54415737b0aad8a6593973d4fb23ac30e59c0522c813b785be0a013f927' 
  AND (
    token = 'yMZl8ugGO+H/ZrhYg4M6MlBfe1BoWOPZWvJWbL3xZyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )