UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ahrpgkfQCIma+mWV0tFPM9eXZXMN/ndzXUJRpiH2AUs=' 
WHERE 
  key_id = '70c6b18e4a12152f745ff0b9b84d9dfdd59726c6f85b16d6f85d61cce6daa366' 
  AND (
    token = 'ahrpgkfQCIma+mWV0tFPM9eXZXMN/ndzXUJRpiH2AUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )